Re: [Rd] Rtools questions

2011-04-10 Thread Gabor Grothendieck
On Sat, Apr 9, 2011 at 4:40 PM, Duncan Murdoch murdoch.dun...@gmail.com wrote:
 On 11-04-06 2:45 PM, Henrik Bengtsson wrote:

 On Wed, Apr 6, 2011 at 4:54 AM, Duncan Murdochmurdoch.dun...@gmail.com
  wrote:

 On 11-04-05 7:51 PM, Henrik Bengtsson wrote:

 On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdochmurdoch.dun...@gmail.com
  wrote:

 On 11-04-05 6:22 PM, Spencer Graves wrote:

 Hello:


         1.  How can I tell when the development version of Rtools has
 changed?

 I don't make announcements of the changes, you just need to check the
 web
 site.  There are online tools that can do this for you automatically,
 but
 I
 don't know which one to recommend.  Google suggests lots of them.

 I also asked myself this before and I must admit it took me a while to
 interpret the contents of the webpage.  There are multiple sections,
 e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
 since R 2.11.0', and so on.  Then within each section there are some
 dates mentioned.  Given my current R version (say R 2.13.0 beta) and
 Rtools (Rtools213.exe), it not fully clear to me which section to look
 at, e.g. 'Changes since R 2.12.2'?

 Well, that depends on when you downloaded it.  I use the R version
 releases
 as bookmarks.  If you last downloaded Rtools after the release of R
 2.12.2,
 then you only need to look at the last section.

 The problem with collecting changes into those that apply to each Rtools
 version is just that the change lists would be longer:  Rtools212 will
 get
 changes through several R releases.  When there are compiler changes,
 RtoolsXYZ generally comes out during the previous R version, because the
 compiler may only work with the R-devel version.  For instance, Rtools212
 was introduced between R 2.11.0 and 2.11.1 and was updated a number of
 times
 up to quite recently.  (It is now frozen, so if you download it now and
 are
 working with the R versions it supports you never need to worry about
 updates to it.)

 I understand, and I suspected this was the reason too.


 However, if you want to reformat the page, go ahead, and send me the new
 version.  It's a hand edited HTML page so I'd be happy to incorporate
 changes that make it more readable, as long as it's still easy to edit by
 hand.

 Gabor asked how to know which version was downloaded.  If you have the
 installer file you can tell:  right click on it, choose Properties, look
 at
 the Version tab.  If you didn't keep the installer, I don't know a way to
 find out, but it might be recorded in the unins000.dat file that the
 uninstaller uses.  Of course, without downloading the new one you can't
 find
 out its version:  so back to my original suggestion to monitor changes to
 the web page.  I'll see if there's a way to automatically include the
 revision number in the filename.

 This is useful - I didn't know about this version number of InnoSetup.
  I've browsed the online InnoSetup help, but I couldn't locate what
 the version parameter is called.  With it, would it be possible to use
 a [Code] block having InnoSetup write the version number to a VERSION
 file in the Rtools installation directory?  That would make it
 possible to compare what's online and what's installed.

 Another alternative for figuring out if Rtools have changed would be
 to compare the timestamp of the installed Rtools directory (because
 you typically install immediately after download) and the
 Rtools213.exe timestamp on the web server.  This could be achieved by
 moving the files to, say,
 http://www.murdoch-sutherland.com/Rtools/download/ and enable indexing
 of files in that directory.

 Either way, know about the version number is certainly good enough for
 me.  After installing Rtools, I can simply put the installer file in
 the Rtools directory to allow me to compare to it later. (I kind of
 did this before by comparing file sizes.)

 I've just uploaded a small change:  now Rtools.txt records the version
 number (and if I remember to update it, you can download only that file to
 see if you are up to date).  There's also a VERSION.txt file that contains
 the version number, which is likely to maintain its format more
 consistently, so if you want an automatic check, you should look at that
 file.  It's also on the web site.


Thanks. I have added a batch file to the batchfiles distribution
(http://batchfiles.googlecode.com) which locates Rtools and then
displays VERSION.txt .   If placed on the Windows PATH then issuing
this command from the Windows console with no arguments will display
the VERSION.txt file:

   RtoolsVersion

A direct link is to the file is here:

http://batchfiles.googlecode.com/svn/trunk/RtoolsVersion.bat

It finds Rtools from the registry or if not found there looks in C:\Rtools .

-- 
Statistics  Software Consulting
GKX Group, GKX Associates Inc.
tel: 1-877-GKX-GROUP
email: ggrothendieck at gmail.com

__
R-devel@r-project.org mailing list

Re: [Rd] Rtools questions

2011-04-09 Thread Duncan Murdoch

On 11-04-06 2:45 PM, Henrik Bengtsson wrote:

On Wed, Apr 6, 2011 at 4:54 AM, Duncan Murdochmurdoch.dun...@gmail.com  wrote:

On 11-04-05 7:51 PM, Henrik Bengtsson wrote:

On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdochmurdoch.dun...@gmail.com
  wrote:

On 11-04-05 6:22 PM, Spencer Graves wrote:


Hello:


 1.  How can I tell when the development version of Rtools has
changed?


I don't make announcements of the changes, you just need to check the web
site.  There are online tools that can do this for you automatically, but
I
don't know which one to recommend.  Google suggests lots of them.


I also asked myself this before and I must admit it took me a while to
interpret the contents of the webpage.  There are multiple sections,
e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
since R 2.11.0', and so on.  Then within each section there are some
dates mentioned.  Given my current R version (say R 2.13.0 beta) and
Rtools (Rtools213.exe), it not fully clear to me which section to look
at, e.g. 'Changes since R 2.12.2'?


Well, that depends on when you downloaded it.  I use the R version releases
as bookmarks.  If you last downloaded Rtools after the release of R 2.12.2,
then you only need to look at the last section.

The problem with collecting changes into those that apply to each Rtools
version is just that the change lists would be longer:  Rtools212 will get
changes through several R releases.  When there are compiler changes,
RtoolsXYZ generally comes out during the previous R version, because the
compiler may only work with the R-devel version.  For instance, Rtools212
was introduced between R 2.11.0 and 2.11.1 and was updated a number of times
up to quite recently.  (It is now frozen, so if you download it now and are
working with the R versions it supports you never need to worry about
updates to it.)


I understand, and I suspected this was the reason too.



However, if you want to reformat the page, go ahead, and send me the new
version.  It's a hand edited HTML page so I'd be happy to incorporate
changes that make it more readable, as long as it's still easy to edit by
hand.

Gabor asked how to know which version was downloaded.  If you have the
installer file you can tell:  right click on it, choose Properties, look at
the Version tab.  If you didn't keep the installer, I don't know a way to
find out, but it might be recorded in the unins000.dat file that the
uninstaller uses.  Of course, without downloading the new one you can't find
out its version:  so back to my original suggestion to monitor changes to
the web page.  I'll see if there's a way to automatically include the
revision number in the filename.


This is useful - I didn't know about this version number of InnoSetup.
  I've browsed the online InnoSetup help, but I couldn't locate what
the version parameter is called.  With it, would it be possible to use
a [Code] block having InnoSetup write the version number to a VERSION
file in the Rtools installation directory?  That would make it
possible to compare what's online and what's installed.

Another alternative for figuring out if Rtools have changed would be
to compare the timestamp of the installed Rtools directory (because
you typically install immediately after download) and the
Rtools213.exe timestamp on the web server.  This could be achieved by
moving the files to, say,
http://www.murdoch-sutherland.com/Rtools/download/ and enable indexing
of files in that directory.

Either way, know about the version number is certainly good enough for
me.  After installing Rtools, I can simply put the installer file in
the Rtools directory to allow me to compare to it later. (I kind of
did this before by comparing file sizes.)


I've just uploaded a small change:  now Rtools.txt records the version 
number (and if I remember to update it, you can download only that file 
to see if you are up to date).  There's also a VERSION.txt file that 
contains the version number, which is likely to maintain its format more 
consistently, so if you want an automatic check, you should look at that 
file.  It's also on the web site.


Duncan Murdoch

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Re: [Rd] Rtools questions

2011-04-06 Thread Spencer Graves

On 4/5/2011 5:01 PM, Gabor Grothendieck wrote:

On Tue, Apr 5, 2011 at 7:51 PM, Henrik Bengtssonh...@biostat.ucsf.edu  wrote:

On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdochmurdoch.dun...@gmail.com  wrote:

On 11-04-05 6:22 PM, Spencer Graves wrote:

Hello:


1.  How can I tell when the development version of Rtools has
changed?

I don't make announcements of the changes, you just need to check the web
site.  There are online tools that can do this for you automatically, but I
don't know which one to recommend.  Google suggests lots of them.

I also asked myself this before and I must admit it took me a while to
interpret the contents of the webpage.  There are multiple sections,
e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
since R 2.11.0', and so on.  Then within each section there are some
dates mentioned.  Given my current R version (say R 2.13.0 beta) and
Rtools (Rtools213.exe), it not fully clear to me which section to look
at, e.g. 'Changes since R 2.12.2'?  It might be more clear if there
instead the sections would be 'Changes in Rtools213', 'Changes in
Rtools212' and so on, and within each maybe list updates by
dates/version.  More like a NEWS file.  Then it would be easier to see
if there is an updated available or not.  Even a NEWS file only
available as part of the installation will help decide whether the
version you have installed differ from the one available online.
Something like the following:

== Changes in Rtools213 ==

[...]


== Changes in Rtools212 ==

2011-03-25:
- Rtools 2.12 has been frozen.
- We have updated all of the tools to current Cygwin versions as of
March 25, 2011. We added the du utility from Cygwin. We have dropped
Vanilla Perl. The libjpeg version has been updated to 8c, and libpng
has been updated to 1.5.1.

2010-10-18: [v2.12.0.1892]== Is this an Rtools version?!?
- Prior to October 18, 2010, builds of Rtools212.exe did not correctly
install the extras required to build R. Version 2.12.0.1892 or later
should fix this.
- We have now updated all of the tools to current Cygwin versions, and
have updated the compilers, and included the 64 bit compilers into
Rtools. See Prof. Ripley's page for the details.
- Perl is rarely needed in R since R 2.12.0, so it is by default not installed.

2010-??-??:
- The 32 bit version of R-devel (to become R 2.12.0 in fall, 2010)
will be built with gcc 4.5.x, so Rtools212 contains a completely new
MinGW toolchain based on gcc 4.5.0.

== Changes in Rtools211 ==

[...]


Just a suggestion ...and thanks for providing Rtools!

/Henrik

If a NEWS file were included in the Rtools distribution itself (and
not just on the web site) it would be helpful since its not always
clear which version you have on your system in the first place.


  However, adding a NEWS file increases the labor, and I'd be happy 
letting Duncan and others continue doing what they do without asking 
them to take the time to tell the rest of us what they did.



  Something simpler would suffice for my needs, e.g., a revision 
number in the name of the download file, like Rtools213.5107.exe for SVN 
revision number 5107.  Windows 7 gives me the date my copy was 
downloaded, not the date of the last patch.  On March 31, I downloaded 
and installed basic-miktex-2.9.3972.exe from 
http://miktex.org/2.9/setup;.  Today, I downloaded
basic-miktex-2.9.4106.exe and basic-miktex-2.9.4106-x64.exe.  From 
comparing names, I inferred (a) the first was a newer version of what I 
had previously installed, and (b) that was 32 bit and the other is 64 
bit.  I installed the latter, and the problem with pdflatex disappeared.



  Spencer

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Re: [Rd] Rtools questions

2011-04-06 Thread Duncan Murdoch

On 11-04-05 7:51 PM, Henrik Bengtsson wrote:
 On Tue, Apr 5, 2011 at 3:44 PM, Duncan 
Murdochmurdoch.dun...@gmail.com  wrote:

 On 11-04-05 6:22 PM, Spencer Graves wrote:

 Hello:


 1.  How can I tell when the development version of Rtools has
 changed?

 I don't make announcements of the changes, you just need to check 
the web
 site.  There are online tools that can do this for you 
automatically, but I

 don't know which one to recommend.  Google suggests lots of them.

 I also asked myself this before and I must admit it took me a while to
 interpret the contents of the webpage.  There are multiple sections,
 e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
 since R 2.11.0', and so on.  Then within each section there are some
 dates mentioned.  Given my current R version (say R 2.13.0 beta) and
 Rtools (Rtools213.exe), it not fully clear to me which section to look
 at, e.g. 'Changes since R 2.12.2'?

Well, that depends on when you downloaded it.  I use the R version 
releases as bookmarks.  If you last downloaded Rtools after the release 
of R 2.12.2, then you only need to look at the last section.


The problem with collecting changes into those that apply to each Rtools 
version is just that the change lists would be longer:  Rtools212 will 
get changes through several R releases.  When there are compiler 
changes, RtoolsXYZ generally comes out during the previous R version, 
because the compiler may only work with the R-devel version.  For 
instance, Rtools212 was introduced between R 2.11.0 and 2.11.1 and was 
updated a number of times up to quite recently.  (It is now frozen, so 
if you download it now and are working with the R versions it supports 
you never need to worry about updates to it.)


However, if you want to reformat the page, go ahead, and send me the new 
version.  It's a hand edited HTML page so I'd be happy to incorporate 
changes that make it more readable, as long as it's still easy to edit 
by hand.


Gabor asked how to know which version was downloaded.  If you have the 
installer file you can tell:  right click on it, choose Properties, look 
at the Version tab.  If you didn't keep the installer, I don't know a 
way to find out, but it might be recorded in the unins000.dat file that 
the uninstaller uses.  Of course, without downloading the new one you 
can't find out its version:  so back to my original suggestion to 
monitor changes to the web page.  I'll see if there's a way to 
automatically include the revision number in the filename.


Duncan Murdoch





 It might be more clear if there
 instead the sections would be 'Changes in Rtools213', 'Changes in
 Rtools212' and so on, and within each maybe list updates by
 dates/version.  More like a NEWS file.  Then it would be easier to see
 if there is an updated available or not.  Even a NEWS file only
 available as part of the installation will help decide whether the
 version you have installed differ from the one available online.
 Something like the following:

 == Changes in Rtools213 ==

 [...]


 == Changes in Rtools212 ==

 2011-03-25:
 - Rtools 2.12 has been frozen.
 - We have updated all of the tools to current Cygwin versions as of
 March 25, 2011. We added the du utility from Cygwin. We have dropped
 Vanilla Perl. The libjpeg version has been updated to 8c, and libpng
 has been updated to 1.5.1.

 2010-10-18: [v2.12.0.1892]== Is this an Rtools version?!?
 - Prior to October 18, 2010, builds of Rtools212.exe did not correctly
 install the extras required to build R. Version 2.12.0.1892 or later
 should fix this.
 - We have now updated all of the tools to current Cygwin versions, and
 have updated the compilers, and included the 64 bit compilers into
 Rtools. See Prof. Ripley's page for the details.
 - Perl is rarely needed in R since R 2.12.0, so it is by default not 
installed.


 2010-??-??:
 - The 32 bit version of R-devel (to become R 2.12.0 in fall, 2010)
 will be built with gcc 4.5.x, so Rtools212 contains a completely new
 MinGW toolchain based on gcc 4.5.0.

 == Changes in Rtools211 ==

 [...]


 Just a suggestion ...and thanks for providing Rtools!

 /Henrik



   For the past few years, I've installed the development version

 of R tools with each new release of R.  I encountered problems with 
this

 a few days ago, so I rolled back to Rtools212.exe.  Unfortunately, I
 seem to have more problems with that version.  My latest install was
 under Windows 7 Home Edition.  My previous problems were on Vista, 
but I

 also have access to Fedora 13 Linux.

 I know that Windows 7 64 bit has problems with Rtools.  Brian Ripley 
has had

 some luck using the tools (the bin directory) and Cygwin DLLs from last
 summer, along with the current compilers.  I'm reluctant to back out 
the new

 versions, because I use Cygwin for other things (including OpenSSH) and
 don't want to get locked out of updates.

 I haven't heard of problems with other Windows 7 versions, but I haven't
 tried 

Re: [Rd] Rtools questions

2011-04-06 Thread Gabor Grothendieck
On Wed, Apr 6, 2011 at 7:54 AM, Duncan Murdoch murdoch.dun...@gmail.com wrote:
 On 11-04-05 7:51 PM, Henrik Bengtsson wrote:
 On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdochmurdoch.dun...@gmail.com
  wrote:
 On 11-04-05 6:22 PM, Spencer Graves wrote:

 Hello:


         1.  How can I tell when the development version of Rtools has
 changed?

 I don't make announcements of the changes, you just need to check the web
 site.  There are online tools that can do this for you automatically, but
 I
 don't know which one to recommend.  Google suggests lots of them.

 I also asked myself this before and I must admit it took me a while to
 interpret the contents of the webpage.  There are multiple sections,
 e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
 since R 2.11.0', and so on.  Then within each section there are some
 dates mentioned.  Given my current R version (say R 2.13.0 beta) and
 Rtools (Rtools213.exe), it not fully clear to me which section to look
 at, e.g. 'Changes since R 2.12.2'?

 Well, that depends on when you downloaded it.  I use the R version releases
 as bookmarks.  If you last downloaded Rtools after the release of R 2.12.2,
 then you only need to look at the last section.

 The problem with collecting changes into those that apply to each Rtools
 version is just that the change lists would be longer:  Rtools212 will get
 changes through several R releases.  When there are compiler changes,
 RtoolsXYZ generally comes out during the previous R version, because the
 compiler may only work with the R-devel version.  For instance, Rtools212
 was introduced between R 2.11.0 and 2.11.1 and was updated a number of times
 up to quite recently.  (It is now frozen, so if you download it now and are
 working with the R versions it supports you never need to worry about
 updates to it.)

 However, if you want to reformat the page, go ahead, and send me the new
 version.  It's a hand edited HTML page so I'd be happy to incorporate
 changes that make it more readable, as long as it's still easy to edit by
 hand.

 Gabor asked how to know which version was downloaded.  If you have the
 installer file you can tell:  right click on it, choose Properties, look at
 the Version tab.  If you didn't keep the installer, I don't know a way to
 find out, but it might be recorded in the unins000.dat file that the
 uninstaller uses.  Of course, without downloading the new one you can't find
 out its version:  so back to my original suggestion to monitor changes to
 the web page.  I'll see if there's a way to automatically include the
 revision number in the filename.

The situation is that you have several versions of Rtools installers
and have experimented with several of them to see which one seems to
work and now can't remember which one you installed.  If you keep
multiple versions of R as many people do this is particularly
problematic.

Using strings on unins000.dat did not reveal anything although there
was so much text it would be easy to miss.

-- 
Statistics  Software Consulting
GKX Group, GKX Associates Inc.
tel: 1-877-GKX-GROUP
email: ggrothendieck at gmail.com

__
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Re: [Rd] Rtools questions

2011-04-06 Thread Duncan Murdoch

On 06/04/2011 8:16 AM, Gabor Grothendieck wrote:

On Wed, Apr 6, 2011 at 7:54 AM, Duncan Murdochmurdoch.dun...@gmail.com  wrote:
  On 11-04-05 7:51 PM, Henrik Bengtsson wrote:
  On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdochmurdoch.dun...@gmail.com
wrote:
  On 11-04-05 6:22 PM, Spencer Graves wrote:

  Hello:


   1.  How can I tell when the development version of Rtools has
  changed?

  I don't make announcements of the changes, you just need to check the web
  site.  There are online tools that can do this for you automatically, but
  I
  don't know which one to recommend.  Google suggests lots of them.

  I also asked myself this before and I must admit it took me a while to
  interpret the contents of the webpage.  There are multiple sections,
  e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
  since R 2.11.0', and so on.  Then within each section there are some
  dates mentioned.  Given my current R version (say R 2.13.0 beta) and
  Rtools (Rtools213.exe), it not fully clear to me which section to look
  at, e.g. 'Changes since R 2.12.2'?

  Well, that depends on when you downloaded it.  I use the R version releases
  as bookmarks.  If you last downloaded Rtools after the release of R 2.12.2,
  then you only need to look at the last section.

  The problem with collecting changes into those that apply to each Rtools
  version is just that the change lists would be longer:  Rtools212 will get
  changes through several R releases.  When there are compiler changes,
  RtoolsXYZ generally comes out during the previous R version, because the
  compiler may only work with the R-devel version.  For instance, Rtools212
  was introduced between R 2.11.0 and 2.11.1 and was updated a number of times
  up to quite recently.  (It is now frozen, so if you download it now and are
  working with the R versions it supports you never need to worry about
  updates to it.)

  However, if you want to reformat the page, go ahead, and send me the new
  version.  It's a hand edited HTML page so I'd be happy to incorporate
  changes that make it more readable, as long as it's still easy to edit by
  hand.

  Gabor asked how to know which version was downloaded.  If you have the
  installer file you can tell:  right click on it, choose Properties, look at
  the Version tab.  If you didn't keep the installer, I don't know a way to
  find out, but it might be recorded in the unins000.dat file that the
  uninstaller uses.  Of course, without downloading the new one you can't find
  out its version:  so back to my original suggestion to monitor changes to
  the web page.  I'll see if there's a way to automatically include the
  revision number in the filename.

The situation is that you have several versions of Rtools installers
and have experimented with several of them to see which one seems to
work and now can't remember which one you installed.  If you keep
multiple versions of R as many people do this is particularly
problematic.



Sure, I understand the problem.  I've taken a look at the installer, and 
it looks as though I can put the revision number in the filename and not 
the installer version number or vice versa (as current), but not both, 
without typing it twice, or adding an extra layer of scripting to insert 
it twice, or some other ugly solution.  I've left a query on the Inno 
Setup newsgroup to see if I missed something, but it looks to me as 
though I'm likely to leave it as is.  If you are installing multiple 
versions of Rtools, you should remember to name them so you don't forget 
which is which.


Duncan Murdoch


Using strings on unins000.dat did not reveal anything although there
was so much text it would be easy to miss.



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Re: [Rd] Rtools questions

2011-04-06 Thread Henrik Bengtsson
On Wed, Apr 6, 2011 at 4:54 AM, Duncan Murdoch murdoch.dun...@gmail.com wrote:
 On 11-04-05 7:51 PM, Henrik Bengtsson wrote:
 On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdochmurdoch.dun...@gmail.com
  wrote:
 On 11-04-05 6:22 PM, Spencer Graves wrote:

 Hello:


         1.  How can I tell when the development version of Rtools has
 changed?

 I don't make announcements of the changes, you just need to check the web
 site.  There are online tools that can do this for you automatically, but
 I
 don't know which one to recommend.  Google suggests lots of them.

 I also asked myself this before and I must admit it took me a while to
 interpret the contents of the webpage.  There are multiple sections,
 e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
 since R 2.11.0', and so on.  Then within each section there are some
 dates mentioned.  Given my current R version (say R 2.13.0 beta) and
 Rtools (Rtools213.exe), it not fully clear to me which section to look
 at, e.g. 'Changes since R 2.12.2'?

 Well, that depends on when you downloaded it.  I use the R version releases
 as bookmarks.  If you last downloaded Rtools after the release of R 2.12.2,
 then you only need to look at the last section.

 The problem with collecting changes into those that apply to each Rtools
 version is just that the change lists would be longer:  Rtools212 will get
 changes through several R releases.  When there are compiler changes,
 RtoolsXYZ generally comes out during the previous R version, because the
 compiler may only work with the R-devel version.  For instance, Rtools212
 was introduced between R 2.11.0 and 2.11.1 and was updated a number of times
 up to quite recently.  (It is now frozen, so if you download it now and are
 working with the R versions it supports you never need to worry about
 updates to it.)

I understand, and I suspected this was the reason too.


 However, if you want to reformat the page, go ahead, and send me the new
 version.  It's a hand edited HTML page so I'd be happy to incorporate
 changes that make it more readable, as long as it's still easy to edit by
 hand.

 Gabor asked how to know which version was downloaded.  If you have the
 installer file you can tell:  right click on it, choose Properties, look at
 the Version tab.  If you didn't keep the installer, I don't know a way to
 find out, but it might be recorded in the unins000.dat file that the
 uninstaller uses.  Of course, without downloading the new one you can't find
 out its version:  so back to my original suggestion to monitor changes to
 the web page.  I'll see if there's a way to automatically include the
 revision number in the filename.

This is useful - I didn't know about this version number of InnoSetup.
 I've browsed the online InnoSetup help, but I couldn't locate what
the version parameter is called.  With it, would it be possible to use
a [Code] block having InnoSetup write the version number to a VERSION
file in the Rtools installation directory?  That would make it
possible to compare what's online and what's installed.

Another alternative for figuring out if Rtools have changed would be
to compare the timestamp of the installed Rtools directory (because
you typically install immediately after download) and the
Rtools213.exe timestamp on the web server.  This could be achieved by
moving the files to, say,
http://www.murdoch-sutherland.com/Rtools/download/ and enable indexing
of files in that directory.

Either way, know about the version number is certainly good enough for
me.  After installing Rtools, I can simply put the installer file in
the Rtools directory to allow me to compare to it later. (I kind of
did this before by comparing file sizes.)

Thanks

Henrik


 Duncan Murdoch





  It might be more clear if there
 instead the sections would be 'Changes in Rtools213', 'Changes in
 Rtools212' and so on, and within each maybe list updates by
 dates/version.  More like a NEWS file.  Then it would be easier to see
 if there is an updated available or not.  Even a NEWS file only
 available as part of the installation will help decide whether the
 version you have installed differ from the one available online.
 Something like the following:

 == Changes in Rtools213 ==

 [...]


 == Changes in Rtools212 ==

 2011-03-25:
 - Rtools 2.12 has been frozen.
 - We have updated all of the tools to current Cygwin versions as of
 March 25, 2011. We added the du utility from Cygwin. We have dropped
 Vanilla Perl. The libjpeg version has been updated to 8c, and libpng
 has been updated to 1.5.1.

 2010-10-18: [v2.12.0.1892]== Is this an Rtools version?!?
 - Prior to October 18, 2010, builds of Rtools212.exe did not correctly
 install the extras required to build R. Version 2.12.0.1892 or later
 should fix this.
 - We have now updated all of the tools to current Cygwin versions, and
 have updated the compilers, and included the 64 bit compilers into
 Rtools. See Prof. Ripley's page for the details.
 - Perl is 

Re: [Rd] Rtools questions

2011-04-05 Thread Simon Urbanek
Rtools don't provide TeX - that's entirely up to you - so I suspect it may not 
have anything to do with the Rtools version but rather your TeX installation...
Cheers,
Simon

On Apr 5, 2011, at 6:22 PM, Spencer Graves wrote:

 Hello:
 
 
  1.  How can I tell when the development version of Rtools has changed?  
 For the past few years, I've installed the development version of R tools 
 with each new release of R.  I encountered problems with this a few days ago, 
 so I rolled back to Rtools212.exe.  Unfortunately, I seem to have more 
 problems with that version.  My latest install was under Windows 7 Home 
 Edition.  My previous problems were on Vista, but I also have access to 
 Fedora 13 Linux.
 
 
  2.  R CMD check ends with the following:
 
 
 * checking examples ... OK
 * checking PDF version of manual ... WARNING
 LaTeX errors when creating PDF version.
 This typically indicates Rd problems.
 * checking PDF version of manual without hyperrefs or index ... ERROR
 Re-running with no redirection of stdout/stderr.
 Hmm ... looks like a package
 Error in texi2dvi(Rd2.tex, pdf = (out_ext == pdf), quiet = FALSE,  :
  unable to run 'pdflatex' on 'Rd2.tex'
 Error in running tools::texi2dvi
 You may want to clean up by 'rm -rf 
 C:/Users/sgraves/AppData/Local/Temp/Rtmpr6z3
 r6/Rd2pdf55b96c9a'
 
 
  This is using Rtools213, downloaded April 4 from 
 www.murdoch-sutherland.com/Rtools with R installed as follows:
 
 
 sessionInfo()
 R version 2.12.2 (2011-02-25)
 Platform: x86_64-pc-mingw32/x64 (64-bit)
 
 locale:
 [1] LC_COLLATE=English_United States.1252
 [2] LC_CTYPE=English_United States.1252
 [3] LC_MONETARY=English_United States.1252
 [4] LC_NUMERIC=C
 [5] LC_TIME=English_United States.1252
 
 attached base packages:
 [1] stats graphics  grDevices utils datasets  methods   base
 
 
 
  Thanks,
  Spencer
 
 
 -- 
 Spencer Graves, PE, PhD
 President and Chief Operating Officer
 Structure Inspection and Monitoring, Inc.
 751 Emerson Ct.
 San José, CA 95126
 ph:  408-655-4567
 
 __
 R-devel@r-project.org mailing list
 https://stat.ethz.ch/mailman/listinfo/r-devel
 
 

__
R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel


Re: [Rd] Rtools questions

2011-04-05 Thread Duncan Murdoch

On 11-04-05 6:22 PM, Spencer Graves wrote:

Hello:


1.  How can I tell when the development version of Rtools has
changed?


I don't make announcements of the changes, you just need to check the 
web site.  There are online tools that can do this for you 
automatically, but I don't know which one to recommend.  Google suggests 
lots of them.



 For the past few years, I've installed the development version

of R tools with each new release of R.  I encountered problems with this
a few days ago, so I rolled back to Rtools212.exe.  Unfortunately, I
seem to have more problems with that version.  My latest install was
under Windows 7 Home Edition.  My previous problems were on Vista, but I
also have access to Fedora 13 Linux.


I know that Windows 7 64 bit has problems with Rtools.  Brian Ripley has 
had some luck using the tools (the bin directory) and Cygwin DLLs from 
last summer, along with the current compilers.  I'm reluctant to back 
out the new versions, because I use Cygwin for other things (including 
OpenSSH) and don't want to get locked out of updates.


I haven't heard of problems with other Windows 7 versions, but I haven't 
tried them.





2.  R CMD check ends with the following:


* checking examples ... OK
* checking PDF version of manual ... WARNING
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
* checking PDF version of manual without hyperrefs or index ... ERROR
Re-running with no redirection of stdout/stderr.
Hmm ... looks like a package
Error in texi2dvi(Rd2.tex, pdf = (out_ext == pdf), quiet = FALSE,  :
unable to run 'pdflatex' on 'Rd2.tex'
Error in running tools::texi2dvi
You may want to clean up by 'rm -rf
C:/Users/sgraves/AppData/Local/Temp/Rtmpr6z3
r6/Rd2pdf55b96c9a'


This is using Rtools213, downloaded April 4 from
www.murdoch-sutherland.com/Rtools with R installed as follows:



sessionInfo()

R version 2.12.2 (2011-02-25)
Platform: x86_64-pc-mingw32/x64 (64-bit)

locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252

attached base packages:
[1] stats graphics  grDevices utils datasets  methods   base



Do you have pdflatex?  It's not part of Rtools, it's part of LaTeX, as 
described in Rtools.txt.


Duncan Murdoch

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Re: [Rd] Rtools questions

2011-04-05 Thread Henrik Bengtsson
On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdoch murdoch.dun...@gmail.com wrote:
 On 11-04-05 6:22 PM, Spencer Graves wrote:

 Hello:


        1.  How can I tell when the development version of Rtools has
 changed?

 I don't make announcements of the changes, you just need to check the web
 site.  There are online tools that can do this for you automatically, but I
 don't know which one to recommend.  Google suggests lots of them.

I also asked myself this before and I must admit it took me a while to
interpret the contents of the webpage.  There are multiple sections,
e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
since R 2.11.0', and so on.  Then within each section there are some
dates mentioned.  Given my current R version (say R 2.13.0 beta) and
Rtools (Rtools213.exe), it not fully clear to me which section to look
at, e.g. 'Changes since R 2.12.2'?  It might be more clear if there
instead the sections would be 'Changes in Rtools213', 'Changes in
Rtools212' and so on, and within each maybe list updates by
dates/version.  More like a NEWS file.  Then it would be easier to see
if there is an updated available or not.  Even a NEWS file only
available as part of the installation will help decide whether the
version you have installed differ from the one available online.
Something like the following:

== Changes in Rtools213 ==

[...]


== Changes in Rtools212 ==

2011-03-25:
- Rtools 2.12 has been frozen.
- We have updated all of the tools to current Cygwin versions as of
March 25, 2011. We added the du utility from Cygwin. We have dropped
Vanilla Perl. The libjpeg version has been updated to 8c, and libpng
has been updated to 1.5.1.

2010-10-18: [v2.12.0.1892] == Is this an Rtools version?!?
- Prior to October 18, 2010, builds of Rtools212.exe did not correctly
install the extras required to build R. Version 2.12.0.1892 or later
should fix this.
- We have now updated all of the tools to current Cygwin versions, and
have updated the compilers, and included the 64 bit compilers into
Rtools. See Prof. Ripley's page for the details.
- Perl is rarely needed in R since R 2.12.0, so it is by default not installed.

2010-??-??:
- The 32 bit version of R-devel (to become R 2.12.0 in fall, 2010)
will be built with gcc 4.5.x, so Rtools212 contains a completely new
MinGW toolchain based on gcc 4.5.0.

== Changes in Rtools211 ==

[...]


Just a suggestion ...and thanks for providing Rtools!

/Henrik



  For the past few years, I've installed the development version

 of R tools with each new release of R.  I encountered problems with this
 a few days ago, so I rolled back to Rtools212.exe.  Unfortunately, I
 seem to have more problems with that version.  My latest install was
 under Windows 7 Home Edition.  My previous problems were on Vista, but I
 also have access to Fedora 13 Linux.

 I know that Windows 7 64 bit has problems with Rtools.  Brian Ripley has had
 some luck using the tools (the bin directory) and Cygwin DLLs from last
 summer, along with the current compilers.  I'm reluctant to back out the new
 versions, because I use Cygwin for other things (including OpenSSH) and
 don't want to get locked out of updates.

 I haven't heard of problems with other Windows 7 versions, but I haven't
 tried them.



        2.  R CMD check ends with the following:


 * checking examples ... OK
 * checking PDF version of manual ... WARNING
 LaTeX errors when creating PDF version.
 This typically indicates Rd problems.
 * checking PDF version of manual without hyperrefs or index ... ERROR
 Re-running with no redirection of stdout/stderr.
 Hmm ... looks like a package
 Error in texi2dvi(Rd2.tex, pdf = (out_ext == pdf), quiet = FALSE,  :
    unable to run 'pdflatex' on 'Rd2.tex'
 Error in running tools::texi2dvi
 You may want to clean up by 'rm -rf
 C:/Users/sgraves/AppData/Local/Temp/Rtmpr6z3
 r6/Rd2pdf55b96c9a'


        This is using Rtools213, downloaded April 4 from
 www.murdoch-sutherland.com/Rtools with R installed as follows:


 sessionInfo()

 R version 2.12.2 (2011-02-25)
 Platform: x86_64-pc-mingw32/x64 (64-bit)

 locale:
 [1] LC_COLLATE=English_United States.1252
 [2] LC_CTYPE=English_United States.1252
 [3] LC_MONETARY=English_United States.1252
 [4] LC_NUMERIC=C
 [5] LC_TIME=English_United States.1252

 attached base packages:
 [1] stats     graphics  grDevices utils     datasets  methods   base


 Do you have pdflatex?  It's not part of Rtools, it's part of LaTeX, as
 described in Rtools.txt.

 Duncan Murdoch

 __
 R-devel@r-project.org mailing list
 https://stat.ethz.ch/mailman/listinfo/r-devel


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Re: [Rd] Rtools questions

2011-04-05 Thread Gabor Grothendieck
On Tue, Apr 5, 2011 at 7:51 PM, Henrik Bengtsson h...@biostat.ucsf.edu wrote:
 On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdoch murdoch.dun...@gmail.com 
 wrote:
 On 11-04-05 6:22 PM, Spencer Graves wrote:

 Hello:


        1.  How can I tell when the development version of Rtools has
 changed?

 I don't make announcements of the changes, you just need to check the web
 site.  There are online tools that can do this for you automatically, but I
 don't know which one to recommend.  Google suggests lots of them.

 I also asked myself this before and I must admit it took me a while to
 interpret the contents of the webpage.  There are multiple sections,
 e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
 since R 2.11.0', and so on.  Then within each section there are some
 dates mentioned.  Given my current R version (say R 2.13.0 beta) and
 Rtools (Rtools213.exe), it not fully clear to me which section to look
 at, e.g. 'Changes since R 2.12.2'?  It might be more clear if there
 instead the sections would be 'Changes in Rtools213', 'Changes in
 Rtools212' and so on, and within each maybe list updates by
 dates/version.  More like a NEWS file.  Then it would be easier to see
 if there is an updated available or not.  Even a NEWS file only
 available as part of the installation will help decide whether the
 version you have installed differ from the one available online.
 Something like the following:

 == Changes in Rtools213 ==

 [...]


 == Changes in Rtools212 ==

 2011-03-25:
 - Rtools 2.12 has been frozen.
 - We have updated all of the tools to current Cygwin versions as of
 March 25, 2011. We added the du utility from Cygwin. We have dropped
 Vanilla Perl. The libjpeg version has been updated to 8c, and libpng
 has been updated to 1.5.1.

 2010-10-18: [v2.12.0.1892] == Is this an Rtools version?!?
 - Prior to October 18, 2010, builds of Rtools212.exe did not correctly
 install the extras required to build R. Version 2.12.0.1892 or later
 should fix this.
 - We have now updated all of the tools to current Cygwin versions, and
 have updated the compilers, and included the 64 bit compilers into
 Rtools. See Prof. Ripley's page for the details.
 - Perl is rarely needed in R since R 2.12.0, so it is by default not 
 installed.

 2010-??-??:
 - The 32 bit version of R-devel (to become R 2.12.0 in fall, 2010)
 will be built with gcc 4.5.x, so Rtools212 contains a completely new
 MinGW toolchain based on gcc 4.5.0.

 == Changes in Rtools211 ==

 [...]


 Just a suggestion ...and thanks for providing Rtools!

 /Henrik

If a NEWS file were included in the Rtools distribution itself (and
not just on the web site) it would be helpful since its not always
clear which version you have on your system in the first place.

-- 
Statistics  Software Consulting
GKX Group, GKX Associates Inc.
tel: 1-877-GKX-GROUP
email: ggrothendieck at gmail.com

__
R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel


Re: [Rd] Rtools questions

2011-04-05 Thread Spencer Graves

On 4/5/2011 5:01 PM, Gabor Grothendieck wrote:

On Tue, Apr 5, 2011 at 7:51 PM, Henrik Bengtssonh...@biostat.ucsf.edu  wrote:

On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdochmurdoch.dun...@gmail.com  wrote:

On 11-04-05 6:22 PM, Spencer Graves wrote:

Hello:


1.  How can I tell when the development version of Rtools has
changed?

I don't make announcements of the changes, you just need to check the web
site.  There are online tools that can do this for you automatically, but I
don't know which one to recommend.  Google suggests lots of them.

I also asked myself this before and I must admit it took me a while to
interpret the contents of the webpage.  There are multiple sections,
e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
since R 2.11.0', and so on.  Then within each section there are some
dates mentioned.  Given my current R version (say R 2.13.0 beta) and
Rtools (Rtools213.exe), it not fully clear to me which section to look
at, e.g. 'Changes since R 2.12.2'?  It might be more clear if there
instead the sections would be 'Changes in Rtools213', 'Changes in
Rtools212' and so on, and within each maybe list updates by
dates/version.  More like a NEWS file.  Then it would be easier to see
if there is an updated available or not.  Even a NEWS file only
available as part of the installation will help decide whether the
version you have installed differ from the one available online.
Something like the following:

== Changes in Rtools213 ==

[...]


== Changes in Rtools212 ==

2011-03-25:
- Rtools 2.12 has been frozen.
- We have updated all of the tools to current Cygwin versions as of
March 25, 2011. We added the du utility from Cygwin. We have dropped
Vanilla Perl. The libjpeg version has been updated to 8c, and libpng
has been updated to 1.5.1.

2010-10-18: [v2.12.0.1892]== Is this an Rtools version?!?
- Prior to October 18, 2010, builds of Rtools212.exe did not correctly
install the extras required to build R. Version 2.12.0.1892 or later
should fix this.
- We have now updated all of the tools to current Cygwin versions, and
have updated the compilers, and included the 64 bit compilers into
Rtools. See Prof. Ripley's page for the details.
- Perl is rarely needed in R since R 2.12.0, so it is by default not installed.

2010-??-??:
- The 32 bit version of R-devel (to become R 2.12.0 in fall, 2010)
will be built with gcc 4.5.x, so Rtools212 contains a completely new
MinGW toolchain based on gcc 4.5.0.

== Changes in Rtools211 ==

[...]


Just a suggestion ...and thanks for providing Rtools!

/Henrik

If a NEWS file were included in the Rtools distribution itself (and
not just on the web site) it would be helpful since its not always
clear which version you have on your system in the first place.


  However, adding a NEWS file increases the labor, and I'd be happy 
letting Duncan and others continue doing what they do without asking 
them to take the time to tell the rest of us what they did.



  Something simpler would suffice for my needs, e.g., a revision 
number in the name of the download file, like Rtools213.5107.exe for SVN 
revision number 5107.  Windows 7 gives me the date my copy was 
downloaded, not the date of the last patch.  On March 31, I downloaded 
and installed basic-miktex-2.9.3972.exe from 
http://miktex.org/2.9/setup;.  Today, I downloaded
basic-miktex-2.9.4106.exe and basic-miktex-2.9.4106-x64.exe.  From 
comparing names, I inferred (a) the first was a newer version of what I 
had previously installed, and (b) that was 32 bit and the other is 64 
bit.  I installed the latter, and the problem with pdflatex disappeared.



  Spencer

--
Spencer Graves, PE, PhD
President and Chief Operating Officer
Structure Inspection and Monitoring, Inc.
751 Emerson Ct.
San José, CA 95126
ph:  408-655-4567

__
R-devel@r-project.org mailing list
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Re: [Rd] Rtools questions

2011-04-05 Thread Gabor Grothendieck
On Tue, Apr 5, 2011 at 8:58 PM, Spencer Graves
spencer.gra...@prodsyse.com wrote:
 On 4/5/2011 5:01 PM, Gabor Grothendieck wrote:

 On Tue, Apr 5, 2011 at 7:51 PM, Henrik Bengtssonh...@biostat.ucsf.edu
  wrote:

 On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdochmurdoch.dun...@gmail.com
  wrote:

 On 11-04-05 6:22 PM, Spencer Graves wrote:

 Hello:


        1.  How can I tell when the development version of Rtools has
 changed?

 I don't make announcements of the changes, you just need to check the
 web
 site.  There are online tools that can do this for you automatically,
 but I
 don't know which one to recommend.  Google suggests lots of them.

 I also asked myself this before and I must admit it took me a while to
 interpret the contents of the webpage.  There are multiple sections,
 e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
 since R 2.11.0', and so on.  Then within each section there are some
 dates mentioned.  Given my current R version (say R 2.13.0 beta) and
 Rtools (Rtools213.exe), it not fully clear to me which section to look
 at, e.g. 'Changes since R 2.12.2'?  It might be more clear if there
 instead the sections would be 'Changes in Rtools213', 'Changes in
 Rtools212' and so on, and within each maybe list updates by
 dates/version.  More like a NEWS file.  Then it would be easier to see
 if there is an updated available or not.  Even a NEWS file only
 available as part of the installation will help decide whether the
 version you have installed differ from the one available online.
 Something like the following:

 == Changes in Rtools213 ==

 [...]


 == Changes in Rtools212 ==

 2011-03-25:
 - Rtools 2.12 has been frozen.
 - We have updated all of the tools to current Cygwin versions as of
 March 25, 2011. We added the du utility from Cygwin. We have dropped
 Vanilla Perl. The libjpeg version has been updated to 8c, and libpng
 has been updated to 1.5.1.

 2010-10-18: [v2.12.0.1892]== Is this an Rtools version?!?
 - Prior to October 18, 2010, builds of Rtools212.exe did not correctly
 install the extras required to build R. Version 2.12.0.1892 or later
 should fix this.
 - We have now updated all of the tools to current Cygwin versions, and
 have updated the compilers, and included the 64 bit compilers into
 Rtools. See Prof. Ripley's page for the details.
 - Perl is rarely needed in R since R 2.12.0, so it is by default not
 installed.

 2010-??-??:
 - The 32 bit version of R-devel (to become R 2.12.0 in fall, 2010)
 will be built with gcc 4.5.x, so Rtools212 contains a completely new
 MinGW toolchain based on gcc 4.5.0.

 == Changes in Rtools211 ==

 [...]


 Just a suggestion ...and thanks for providing Rtools!

 /Henrik

 If a NEWS file were included in the Rtools distribution itself (and
 not just on the web site) it would be helpful since its not always
 clear which version you have on your system in the first place.

      However, adding a NEWS file increases the labor, and I'd be happy
 letting Duncan and others continue doing what they do without asking them to
 take the time to tell the rest of us what they did.


      Something simpler would suffice for my needs, e.g., a revision number

That wouldn't let you know what version has been installed after installation.

-- 
Statistics  Software Consulting
GKX Group, GKX Associates Inc.
tel: 1-877-GKX-GROUP
email: ggrothendieck at gmail.com

__
R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel


Re: [Rd] Rtools questions

2011-04-05 Thread Spencer Graves

On 4/5/2011 6:03 PM, Gabor Grothendieck wrote:

On Tue, Apr 5, 2011 at 8:58 PM, Spencer Graves
spencer.gra...@prodsyse.com  wrote:

On 4/5/2011 5:01 PM, Gabor Grothendieck wrote:

On Tue, Apr 5, 2011 at 7:51 PM, Henrik Bengtssonh...@biostat.ucsf.edu
  wrote:

On Tue, Apr 5, 2011 at 3:44 PM, Duncan Murdochmurdoch.dun...@gmail.com
  wrote:

On 11-04-05 6:22 PM, Spencer Graves wrote:

Hello:


1.  How can I tell when the development version of Rtools has
changed?

I don't make announcements of the changes, you just need to check the
web
site.  There are online tools that can do this for you automatically,
but I
don't know which one to recommend.  Google suggests lots of them.

I also asked myself this before and I must admit it took me a while to
interpret the contents of the webpage.  There are multiple sections,
e.g. 'Changes since R 2.12.2', 'Changes since R 2.11.1', 'Changes
since R 2.11.0', and so on.  Then within each section there are some
dates mentioned.  Given my current R version (say R 2.13.0 beta) and
Rtools (Rtools213.exe), it not fully clear to me which section to look
at, e.g. 'Changes since R 2.12.2'?  It might be more clear if there
instead the sections would be 'Changes in Rtools213', 'Changes in
Rtools212' and so on, and within each maybe list updates by
dates/version.  More like a NEWS file.  Then it would be easier to see
if there is an updated available or not.  Even a NEWS file only
available as part of the installation will help decide whether the
version you have installed differ from the one available online.
Something like the following:

== Changes in Rtools213 ==

[...]


== Changes in Rtools212 ==

2011-03-25:
- Rtools 2.12 has been frozen.
- We have updated all of the tools to current Cygwin versions as of
March 25, 2011. We added the du utility from Cygwin. We have dropped
Vanilla Perl. The libjpeg version has been updated to 8c, and libpng
has been updated to 1.5.1.

2010-10-18: [v2.12.0.1892]== Is this an Rtools version?!?
- Prior to October 18, 2010, builds of Rtools212.exe did not correctly
install the extras required to build R. Version 2.12.0.1892 or later
should fix this.
- We have now updated all of the tools to current Cygwin versions, and
have updated the compilers, and included the 64 bit compilers into
Rtools. See Prof. Ripley's page for the details.
- Perl is rarely needed in R since R 2.12.0, so it is by default not
installed.

2010-??-??:
- The 32 bit version of R-devel (to become R 2.12.0 in fall, 2010)
will be built with gcc 4.5.x, so Rtools212 contains a completely new
MinGW toolchain based on gcc 4.5.0.

== Changes in Rtools211 ==

[...]


Just a suggestion ...and thanks for providing Rtools!

/Henrik

If a NEWS file were included in the Rtools distribution itself (and
not just on the web site) it would be helpful since its not always
clear which version you have on your system in the first place.

  However, adding a NEWS file increases the labor, and I'd be happy
letting Duncan and others continue doing what they do without asking them to
take the time to tell the rest of us what they did.


  Something simpler would suffice for my needs, e.g., a revision number

That wouldn't let you know what version has been installed after installation.


It worked for me today with MiKTeX, because I kept the previous 
installer in a place where I could identify it with what I installed.  
That's not as user friendly as NEWS, but it doesn't ask Duncan and 
anyone else who works on Rtools to rearrange their priorities to 
document something that I rarely read.  (Even if I RTFM 24/7, I can't 
read fast enough to keep up with the changes and additions to TFM.)



  Spencer

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