Re: [R-SIG-Mac] R 3.0.1 build from sources: Wrong library paths

2013-09-13 Thread Simon Zehnder
Berend,

I retried the command pdflatex without the extra export and it does not work. 
Assumably, this is due to the fact, that I had /usr/local/bin and 
/usr/local/sbin in my PATH variable and I used export 
PATH=/usr/bin:/bin:/usr/sbin:/sbin to get it out of my PATH (inside my .profile 
file). 

In regard to XQuartz: True, I did and I will ad it to the sequence. Thanks for 
the comment, I have fully overseen this!


Best

Simon


On Sep 13, 2013, at 10:19 AM, Berend Hasselman b...@xs4all.nl wrote:

 
 On 12-09-2013, at 20:16, Simon Zehnder szehn...@uni-bonn.de wrote:
 
 Simon,
 
 I found the fix: I needed the configure option --with-included-gettext. This 
 is now the whole sequence of processes I did: 
 
 1. Install XCode (newest version)
 2. Install Command Line Tools (in XCode) 
 3. On the shell I used sudo xcodebuild -license
 4. I installed MacTex and MacPorts
 5. In MacPorts I installed the ports: gcc48 (GCC 4-8-1 Compiler), 
 valgrind-devel, gettext
 6. I had to remove /usr/local/bin and /usr/local/sbin from my PATH variable, 
 as these folders do not exist.
 7. I had to add /usr/texbin to the PATH variable for R to find the pdflatex 
 command. 
 
 This bit I don't understand.
 After installing MacTeX and either logging out and in or restarting 
 /usr/texbin should have been in PATH (at least that is the intention of 
 MacTeX).
 
 Also I assume you have XQuartz installed. If so, that should also be 
 mentioned in your recipe.
 
 Berend
 
 
 8. Then I installed the Oracle JDK and added this to the config.site file in 
 the R-3.0.1 folder: 
 JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_17.jdk/Contents/HomeJAVA_CPPFLAGS=-I/${JAVA_HOME}/include
  -I/${JAVA_HOME}/include/darwin
 JAVA_LD_LIBRARY_PATH=${JAVA_HOME}/jre/lib/server
 JAVA_LIBS=-L/${JAVA_HOME}/jre/lib/server -ljvm
 9. On the shell I used:
 export LANG=en_US.UTF-8
 export PKG_CONFIG_PATH=/opt/X11/lib/pkgconfig:/usr/lib/pkgconfig
 10. In a '~/Downloads/build' folder run:
 ../R-3.0.1/configure --bindir=/usr/bin --sbindir=/usr/bin --with-system-zlib 
 --enable-memory-profiling --with-blas=-framework Accelerate --with-lapack 
 --x-includes=/usr/X11/include --x-libraries=/usr/X11/lib 
 --with-valgrind-instrumentation=2 OBJC=clang LDFLAGS=-L/opt/local/lib 
 CPPFLAGS=-I/opt/local/include --with-included-gettext
 11. make  make check  sudo make install 
 12. I run on the shell (do not know why --bindir and --sbindir didn't make 
 it) 
 sudo ln -s /Library/Frameworks/R.framework/Resources/bin/R /usr/bin/R
 13. I had to add 
 export LANG=en_US.UTF-8 in .profile
 (defaults write org.R-project.R force.LANG en_US.UTF-8 did not work, did it 
 several times with reopening the terminal)
 
 I installed the packages nloptr (this still worked) and Rcpp (this worked 
 now as well - the ld error: library not found: lintel, has gone)
 
 So far this works quite nice. If there are some updates on stability I let 
 you know. 
 
 My config.log can be seen here: 
 
 https://gist.github.com/anonymous/6541684 
 
 

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Re: [R-SIG-Mac] R 3.0.1 build from sources: Wrong library paths

2013-09-12 Thread Simon Zehnder
I did some progress on my problem: 

Using LDFLAGS and CPPFLAGS on the shell instead of in the config.site file 
changes the directories and make can find all the libraries. 

The next thing that came up, was the Mac-specific Cocoa issue. When I compile R 
sources with OBJC=gcc -arch x86_64 I get the following outputs: 

config.log: https://gist.github.com/anonymous/6534550

make.log: https://gist.github.com/anonymous/6534560

with errors starting in line 883 of the make.log. So it seems the gcc cannot 
handle the .m files properly. 

Then I used OBJC=clang and I get the following output:

config.log: https://gist.github.com/anonymous/6534614

make.log: https://gist.github.com/anonymous/6534606

Here I get (see line 879 in the make.log) some weird warning. I know these are 
only warnings, they do not influence the way R works later on, but I am 
interested why gcc cannot handle the Cocoa files at all and clang has these 
warnings.


Best

Simon


 On Sep 11, 2013, at 11:08 PM, Simon Zehnder szehn...@uni-bonn.de wrote:

 Dear R-Users and R-Devels,
 
 I made a brand new install of Mac OS X Mountain Lion 10.8.4 on a new hard 
 drive and want to build R from sources. As I use OpenMP 3.1 in my C++ 
 extensions I used MacPorts to get the gcc48 compiler collection. Installation 
 run without a hassle and I set the mp-gcc48 active. 
 
 I downloaded the R-3.0.1 tar.gz and extracted it. Then I changed the 
 config.site to the following:
 
 https://gist.github.com/anonymous/6529767
 
 Furthermore I had to change my PATH variable in the .profile as it included 
 /usr/local/bin:/usr/local/sbin and I have not such a folder in my /usr. 
 
 Now when I run configure I get the following config.log
 
 https://gist.github.com/anonymous/6529743
 
 with the warning:  ld: warning: directory not found for option 
 '-L/usr/local/lib' on line 217. This warning becomes an error if running the 
 make command. I still see the C linker using -L/usr/local/lib which does not 
 exist. I changed the LDFLAGS in the config.site to -L/opt/local/lib but Rs 
 configure script seems to be very resistant to my new proposal. 
 
 I need some help. How should I proceed? Which FLAGS can change the directory 
 the make script searches for libraries? What configure options should be used 
 with R-3.0.1 on OS X 10.8.4 using gcc-4.8.1?
 
 
 Best
 
 Simon
 
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 R-SIG-Mac mailing list
 R-SIG-Mac@r-project.org
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Re: [R-SIG-Mac] R 3.0.1 build from sources: Wrong library paths

2013-09-12 Thread Simon Zehnder
I compiled R and made a check-all without errors (only for the PDF manuals - 
but this is ok). Then I used

sudo make install 

to install it to the R.framework. Now, when I want to use R on the shell no 
command can be found, as the installation has not installed the binaries in 
/usr/bin. If I try to change my PATH variable and add 
/Library/Frameworks/R.framework/Ressources/bin it does not change a thing, I 
still get the error: -bash: R: command not found. The only thing to make it 
work is to go into the folder /Libraries/Frameworks/R.framework/Ressources/bin/ 
and start it via ./R.

I remember no such behaviour for prior builds of R. It seems Mac has changed 
something since my last compilation of R sources. 

Can anyone help?

Best

Simon

On Sep 12, 2013, at 10:49 AM, Simon Zehnder szehn...@uni-bonn.de wrote:

 I did some progress on my problem: 
 
 Using LDFLAGS and CPPFLAGS on the shell instead of in the config.site file 
 changes the directories and make can find all the libraries. 
 
 The next thing that came up, was the Mac-specific Cocoa issue. When I compile 
 R sources with OBJC=gcc -arch x86_64 I get the following outputs: 
 
 config.log: https://gist.github.com/anonymous/6534550
 
 make.log: https://gist.github.com/anonymous/6534560
 
 with errors starting in line 883 of the make.log. So it seems the gcc cannot 
 handle the .m files properly. 
 
 Then I used OBJC=clang and I get the following output:
 
 config.log: https://gist.github.com/anonymous/6534614
 
 make.log: https://gist.github.com/anonymous/6534606
 
 Here I get (see line 879 in the make.log) some weird warning. I know these 
 are only warnings, they do not influence the way R works later on, but I am 
 interested why gcc cannot handle the Cocoa files at all and clang has these 
 warnings.
 
 
 Best
 
 Simon
 
 
 On Sep 11, 2013, at 11:08 PM, Simon Zehnder szehn...@uni-bonn.de wrote:
 
 Dear R-Users and R-Devels,
 
 I made a brand new install of Mac OS X Mountain Lion 10.8.4 on a new hard 
 drive and want to build R from sources. As I use OpenMP 3.1 in my C++ 
 extensions I used MacPorts to get the gcc48 compiler collection. 
 Installation run without a hassle and I set the mp-gcc48 active. 
 
 I downloaded the R-3.0.1 tar.gz and extracted it. Then I changed the 
 config.site to the following:
 
 https://gist.github.com/anonymous/6529767
 
 Furthermore I had to change my PATH variable in the .profile as it included 
 /usr/local/bin:/usr/local/sbin and I have not such a folder in my /usr. 
 
 Now when I run configure I get the following config.log
 
 https://gist.github.com/anonymous/6529743
 
 with the warning:  ld: warning: directory not found for option 
 '-L/usr/local/lib' on line 217. This warning becomes an error if running 
 the make command. I still see the C linker using -L/usr/local/lib which does 
 not exist. I changed the LDFLAGS in the config.site to -L/opt/local/lib but 
 Rs configure script seems to be very resistant to my new proposal. 
 
 I need some help. How should I proceed? Which FLAGS can change the directory 
 the make script searches for libraries? What configure options should be 
 used with R-3.0.1 on OS X 10.8.4 using gcc-4.8.1?
 
 
 Best
 
 Simon
 
 ___
 R-SIG-Mac mailing list
 R-SIG-Mac@r-project.org
 https://stat.ethz.ch/mailman/listinfo/r-sig-mac
 
 ___
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 R-SIG-Mac@r-project.org
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Re: [R-SIG-Mac] R 3.0.1 build from sources: Wrong library paths

2013-09-12 Thread Simon Urbanek

On Sep 12, 2013, at 5:50 AM, Simon Zehnder wrote:

 I compiled R and made a check-all without errors (only for the PDF manuals - 
 but this is ok). Then I used
 
 sudo make install 
 
 to install it to the R.framework. Now, when I want to use R on the shell no 
 command can be found, as the installation has not installed the binaries in 
 /usr/bin. If I try to change my PATH variable and add 
 /Library/Frameworks/R.framework/Ressources/bin it does not change a thing, I 
 still get the error: -bash: R: command not found. The only thing to make it 
 work is to go into the folder 
 /Libraries/Frameworks/R.framework/Ressources/bin/ and start it via ./R.
 

What the CRAN installer does is essentially

sudo ln -s /Library/Frameworks/R.framework/Resources/bin/R /usr/bin/R

Obviously, changing the PATH works as well  - make sure you check the value of 
PATH in the session you're running (bash uses a cached lookup, but recent 
versions should have no trouble re-trying after PATH changes) -- assuming 
running
/Libraries/Frameworks/R.framework/Ressources/bin/R
works. If it doesn't then maybe check the version symlinks.

Re you earlier post - FSF builds of gcc don't support ObjC with Apple runtime, 
so you have to use Apple's clang (as you did). In my tests few months ago gcc 
4.7/4.8 was too unreliable - it was miscompiling R so things were breaking 
randomly at run-time. If your build seems reliable, please share with use the 
exact version and settings.

Thanks,
Simon


 I remember no such behaviour for prior builds of R. It seems Mac has changed 
 something since my last compilation of R sources. 
 
 Can anyone help?
 
 Best
 
 Simon
 
 On Sep 12, 2013, at 10:49 AM, Simon Zehnder szehn...@uni-bonn.de wrote:
 
 I did some progress on my problem: 
 
 Using LDFLAGS and CPPFLAGS on the shell instead of in the config.site file 
 changes the directories and make can find all the libraries. 
 
 The next thing that came up, was the Mac-specific Cocoa issue. When I 
 compile R sources with OBJC=gcc -arch x86_64 I get the following outputs: 
 
 config.log: https://gist.github.com/anonymous/6534550
 
 make.log: https://gist.github.com/anonymous/6534560
 
 with errors starting in line 883 of the make.log. So it seems the gcc cannot 
 handle the .m files properly. 
 
 Then I used OBJC=clang and I get the following output:
 
 config.log: https://gist.github.com/anonymous/6534614
 
 make.log: https://gist.github.com/anonymous/6534606
 
 Here I get (see line 879 in the make.log) some weird warning. I know these 
 are only warnings, they do not influence the way R works later on, but I am 
 interested why gcc cannot handle the Cocoa files at all and clang has these 
 warnings.
 
 
 Best
 
 Simon
 
 
 On Sep 11, 2013, at 11:08 PM, Simon Zehnder szehn...@uni-bonn.de wrote:
 
 Dear R-Users and R-Devels,
 
 I made a brand new install of Mac OS X Mountain Lion 10.8.4 on a new hard 
 drive and want to build R from sources. As I use OpenMP 3.1 in my C++ 
 extensions I used MacPorts to get the gcc48 compiler collection. 
 Installation run without a hassle and I set the mp-gcc48 active. 
 
 I downloaded the R-3.0.1 tar.gz and extracted it. Then I changed the 
 config.site to the following:
 
 https://gist.github.com/anonymous/6529767
 
 Furthermore I had to change my PATH variable in the .profile as it included 
 /usr/local/bin:/usr/local/sbin and I have not such a folder in my /usr. 
 
 Now when I run configure I get the following config.log
 
 https://gist.github.com/anonymous/6529743
 
 with the warning:  ld: warning: directory not found for option 
 '-L/usr/local/lib' on line 217. This warning becomes an error if running 
 the make command. I still see the C linker using -L/usr/local/lib which 
 does not exist. I changed the LDFLAGS in the config.site to 
 -L/opt/local/lib but Rs configure script seems to be very resistant to my 
 new proposal. 
 
 I need some help. How should I proceed? Which FLAGS can change the 
 directory the make script searches for libraries? What configure options 
 should be used with R-3.0.1 on OS X 10.8.4 using gcc-4.8.1?
 
 
 Best
 
 Simon
 
 ___
 R-SIG-Mac mailing list
 R-SIG-Mac@r-project.org
 https://stat.ethz.ch/mailman/listinfo/r-sig-mac
 
 ___
 R-SIG-Mac mailing list
 R-SIG-Mac@r-project.org
 https://stat.ethz.ch/mailman/listinfo/r-sig-mac
 
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 R-SIG-Mac mailing list
 R-SIG-Mac@r-project.org
 https://stat.ethz.ch/mailman/listinfo/r-sig-mac
 
 

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Re: [R-SIG-Mac] R 3.0.1 build from sources: Wrong library paths

2013-09-12 Thread Simon Zehnder
Simon,

thanks for the help. This did make the work. I wonder why the --bindir and 
--sbindir options during configure did not let that happen. 

R runs on my system and here is what I precisely did:

1. Install XCode (newest version)
2. Install Command Line Tools (in XCode) 
3. On the shell I used sudo xcodebuild -license
4. I installed MacTex and MacPorts
5. In MacPorts I installed the ports: gcc48 (GCC 4-8-1 Compiler), 
valgrind-devel, gettext
6. I had to remove /usr/local/bin and /usr/local/sbin from my PATH variable, as 
these folders do not exist.
7. I had to add /usr/texbin to the PATH variable for R to find the pdflatex 
command. 
8. Then I installed the Oracle JDK and added this to the config.site file in 
the R-3.0.1 folder: 
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_17.jdk/Contents/HomeJAVA_CPPFLAGS=-I/${JAVA_HOME}/include
 -I/${JAVA_HOME}/include/darwin
JAVA_LD_LIBRARY_PATH=${JAVA_HOME}/jre/lib/server
JAVA_LIBS=-L/${JAVA_HOME}/jre/lib/server -ljvm
9. On the shell I used:
export LANG=en_US.UTF-8
export PKG_CONFIG_PATH=/opt/X11/lib/pkgconfig:/usr/lib/pkgconfig
10. In a '~/Downloads/build' folder run:
../R-3.0.1/configure --bindir=/usr/bin --sbindir=/usr/bin --with-system-zlib 
--enable-memory-profiling --with-blas=-framework Accelerate --with-lapack 
--x-includes=/usr/X11/include --x-libraries=/usr/X11/lib 
--with-valgrind-instrumentation=2 OBJC=clang LDFLAGS=-L/opt/local/lib 
CPPFLAGS=-I/opt/local/include
11. make  make check  sudo make install 
12. I run on the shell (do not know why --bindir and --sbindir didn't make it) 
sudo ln -s /Library/Frameworks/R.framework/Resources/bin/R /usr/bin/R
13. I had to add 
export LANG=en_US.UTF-8 in .profile
(defaults write org.R-project.R force.LANG en_US.UTF-8 did not work, did it 
several times with reopening the terminal)

All seemed to work fine. I installed the package nloptr (which did not install 
in my last R app) and it did compile without a hassle (that's great!). But then 
with Rcpp I got the error: ld: library not found for -lintl. I looked into the 
files of the gcc48 of MacPorts under /opt/local/lib and I have three libraries 
in there: libintl.8.dylib, libintl.a, libintl.la. I do not know though if this 
error wrong linking via R's environment variables or I miss an export in my 
.profile. 

I also have now a warning when using MacPorts, which is already reported: 
http://openradar.appspot.com/11894054

Here is my config.log

https://gist.github.com/anonymous/6539093

and here the output from Sys.getenv():

https://gist.github.com/anonymous/6539133

So, I cannot tell, if this should be considered a stable build on the Mac. But 
maybe everything can be solved quite easily. 


Best

Simon


On Sep 12, 2013, at 2:54 PM, Simon Urbanek simon.urba...@r-project.org wrote:

 
 On Sep 12, 2013, at 5:50 AM, Simon Zehnder wrote:
 
 I compiled R and made a check-all without errors (only for the PDF manuals - 
 but this is ok). Then I used
 
 sudo make install 
 
 to install it to the R.framework. Now, when I want to use R on the shell no 
 command can be found, as the installation has not installed the binaries in 
 /usr/bin. If I try to change my PATH variable and add 
 /Library/Frameworks/R.framework/Ressources/bin it does not change a thing, I 
 still get the error: -bash: R: command not found. The only thing to make it 
 work is to go into the folder 
 /Libraries/Frameworks/R.framework/Ressources/bin/ and start it via ./R.
 
 
 What the CRAN installer does is essentially
 
 sudo ln -s /Library/Frameworks/R.framework/Resources/bin/R /usr/bin/R
 
 Obviously, changing the PATH works as well  - make sure you check the value 
 of PATH in the session you're running (bash uses a cached lookup, but recent 
 versions should have no trouble re-trying after PATH changes) -- assuming 
 running
 /Libraries/Frameworks/R.framework/Ressources/bin/R
 works. If it doesn't then maybe check the version symlinks.
 
 Re you earlier post - FSF builds of gcc don't support ObjC with Apple 
 runtime, so you have to use Apple's clang (as you did). In my tests few 
 months ago gcc 4.7/4.8 was too unreliable - it was miscompiling R so things 
 were breaking randomly at run-time. If your build seems reliable, please 
 share with use the exact version and settings.
 
 Thanks,
 Simon
 
 
 I remember no such behaviour for prior builds of R. It seems Mac has changed 
 something since my last compilation of R sources. 
 
 Can anyone help?
 
 Best
 
 Simon
 
 On Sep 12, 2013, at 10:49 AM, Simon Zehnder szehn...@uni-bonn.de wrote:
 
 I did some progress on my problem: 
 
 Using LDFLAGS and CPPFLAGS on the shell instead of in the config.site file 
 changes the directories and make can find all the libraries. 
 
 The next thing that came up, was the Mac-specific Cocoa issue. When I 
 compile R sources with OBJC=gcc -arch x86_64 I get the following outputs: 
 
 config.log: https://gist.github.com/anonymous/6534550
 
 make.log: https://gist.github.com/anonymous/6534560
 
 with 

Re: [R-SIG-Mac] R 3.0.1 build from sources: Wrong library paths

2013-09-12 Thread Simon Zehnder
Simon,

I found the fix: I needed the configure option --with-included-gettext. This is 
now the whole sequence of processes I did: 

1. Install XCode (newest version)
2. Install Command Line Tools (in XCode) 
3. On the shell I used sudo xcodebuild -license
4. I installed MacTex and MacPorts
5. In MacPorts I installed the ports: gcc48 (GCC 4-8-1 Compiler), 
valgrind-devel, gettext
6. I had to remove /usr/local/bin and /usr/local/sbin from my PATH variable, as 
these folders do not exist.
7. I had to add /usr/texbin to the PATH variable for R to find the pdflatex 
command. 
8. Then I installed the Oracle JDK and added this to the config.site file in 
the R-3.0.1 folder: 
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_17.jdk/Contents/HomeJAVA_CPPFLAGS=-I/${JAVA_HOME}/include
 -I/${JAVA_HOME}/include/darwin
JAVA_LD_LIBRARY_PATH=${JAVA_HOME}/jre/lib/server
JAVA_LIBS=-L/${JAVA_HOME}/jre/lib/server -ljvm
9. On the shell I used:
export LANG=en_US.UTF-8
export PKG_CONFIG_PATH=/opt/X11/lib/pkgconfig:/usr/lib/pkgconfig
10. In a '~/Downloads/build' folder run:
../R-3.0.1/configure --bindir=/usr/bin --sbindir=/usr/bin --with-system-zlib 
--enable-memory-profiling --with-blas=-framework Accelerate --with-lapack 
--x-includes=/usr/X11/include --x-libraries=/usr/X11/lib 
--with-valgrind-instrumentation=2 OBJC=clang LDFLAGS=-L/opt/local/lib 
CPPFLAGS=-I/opt/local/include --with-included-gettext
11. make  make check  sudo make install 
12. I run on the shell (do not know why --bindir and --sbindir didn't make it) 
sudo ln -s /Library/Frameworks/R.framework/Resources/bin/R /usr/bin/R
13. I had to add 
export LANG=en_US.UTF-8 in .profile
(defaults write org.R-project.R force.LANG en_US.UTF-8 did not work, did it 
several times with reopening the terminal)

I installed the packages nloptr (this still worked) and Rcpp (this worked now 
as well - the ld error: library not found: lintel, has gone)

So far this works quite nice. If there are some updates on stability I let you 
know. 

My config.log can be seen here: 

https://gist.github.com/anonymous/6541684 


Thanks again for your help!

Simon

On Sep 12, 2013, at 5:16 PM, Simon Zehnder szehn...@uni-bonn.de wrote:

 Simon,
 
 thanks for the help. This did make the work. I wonder why the --bindir and 
 --sbindir options during configure did not let that happen. 
 
 R runs on my system and here is what I precisely did:
 
 1. Install XCode (newest version)
 2. Install Command Line Tools (in XCode) 
 3. On the shell I used sudo xcodebuild -license
 4. I installed MacTex and MacPorts
 5. In MacPorts I installed the ports: gcc48 (GCC 4-8-1 Compiler), 
 valgrind-devel, gettext
 6. I had to remove /usr/local/bin and /usr/local/sbin from my PATH variable, 
 as these folders do not exist.
 7. I had to add /usr/texbin to the PATH variable for R to find the pdflatex 
 command. 
 8. Then I installed the Oracle JDK and added this to the config.site file in 
 the R-3.0.1 folder: 
 JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_17.jdk/Contents/HomeJAVA_CPPFLAGS=-I/${JAVA_HOME}/include
  -I/${JAVA_HOME}/include/darwin
 JAVA_LD_LIBRARY_PATH=${JAVA_HOME}/jre/lib/server
 JAVA_LIBS=-L/${JAVA_HOME}/jre/lib/server -ljvm
 9. On the shell I used:
 export LANG=en_US.UTF-8
 export PKG_CONFIG_PATH=/opt/X11/lib/pkgconfig:/usr/lib/pkgconfig
 10. In a '~/Downloads/build' folder run:
 ../R-3.0.1/configure --bindir=/usr/bin --sbindir=/usr/bin --with-system-zlib 
 --enable-memory-profiling --with-blas=-framework Accelerate --with-lapack 
 --x-includes=/usr/X11/include --x-libraries=/usr/X11/lib 
 --with-valgrind-instrumentation=2 OBJC=clang LDFLAGS=-L/opt/local/lib 
 CPPFLAGS=-I/opt/local/include
 11. make  make check  sudo make install 
 12. I run on the shell (do not know why --bindir and --sbindir didn't make 
 it) 
 sudo ln -s /Library/Frameworks/R.framework/Resources/bin/R /usr/bin/R
 13. I had to add 
 export LANG=en_US.UTF-8 in .profile
 (defaults write org.R-project.R force.LANG en_US.UTF-8 did not work, did it 
 several times with reopening the terminal)
 
 All seemed to work fine. I installed the package nloptr (which did not 
 install in my last R app) and it did compile without a hassle (that's 
 great!). But then with Rcpp I got the error: ld: library not found for 
 -lintl. I looked into the files of the gcc48 of MacPorts under /opt/local/lib 
 and I have three libraries in there: libintl.8.dylib, libintl.a, libintl.la. 
 I do not know though if this error wrong linking via R's environment 
 variables or I miss an export in my .profile. 
 
 I also have now a warning when using MacPorts, which is already reported: 
 http://openradar.appspot.com/11894054
 
 Here is my config.log
 
 https://gist.github.com/anonymous/6539093
 
 and here the output from Sys.getenv():
 
 https://gist.github.com/anonymous/6539133
 
 So, I cannot tell, if this should be considered a stable build on the Mac. 
 But maybe everything can be solved quite easily. 
 
 
 Best
 
 Simon
 
 
 On Sep 12, 2013, at 2:54