On Mon, Jan 5, 2009 at 5:56 PM, Prof Brian Ripley <[email protected]>wrote:

> What is 'somehat obscure' about (?install.packages)
>
> See Also:
>
>     'installed.packages', 'remove.packages'
>
>     See 'download.file' for how to handle proxies and other options to
>     monitor file transfers.
>
> ?  Indeed, where would you expect to find information about downloading
> files if not under download.file?
>
> Far too often I think we get no credit for implementing such arcane things,
> nor for documenting them.
>
>
No offense meant.  And I agree that my editorial comment was unjustified.
The implementation and documentation are indeed available and referenced in
multiple places.

Sean


>
>
> On Mon, 5 Jan 2009, Sean Davis wrote:
>
>  On Mon, Jan 5, 2009 at 5:33 PM, Carl Witthoft <[email protected]> wrote:
>>
>>  Honest, I tried to find notes in the archives on this one.  Maybe I used
>>> the wrong keywords.
>>>
>>> With sys 10.4.11, Intel iMac, I installed R 2.8.1 directly from the dmg
>>> installer package.
>>>
>>> After that, I tried to install some R packages.  Due to port blocking at
>>> work, I have to download the files, unpack, and install from my local
>>> directory.
>>>
>>> Using the R.app GUI, I selected "Install at System Level" and get an
>>> error
>>> message something like
>>>
>>> " 'lib' variable not found, using default {my local Library/Frameworks
>>> directory}..."
>>>
>>> The default value of libPaths was
>>>
>>> [1] "/Users/carl/Library/R/2.8/library"
>>> [2] "/Library/Frameworks/R.framework/Versions/2.8/Resources/library"
>>>
>>> If I ran the command
>>>
>>> R> .libPaths(.libPaths()[2])
>>>
>>> {thus removing the reference to my local tree}
>>>
>>> then the GUI properly installed to the system library tree.
>>>
>>> So, is there a better, or simpler, way to make this happen?
>>>
>>>
>> Why not simply set up the appropriate http proxy?  The information is
>> included in the somewhat obscure location in the help page for
>> "download.file".  Alternatively, there is some information on the topic in
>> the Windows FAQ.  This should allow you to use the usual tools for
>> installing packages.
>>
>> Sean
>>
>>        [[alternative HTML version deleted]]
>>
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>>
>>
> --
> Brian D. Ripley,                  [email protected]
> Professor of Applied Statistics,  
> http://www.stats.ox.ac.uk/~ripley/<http://www.stats.ox.ac.uk/%7Eripley/>
> University of Oxford,             Tel:  +44 1865 272861 (self)
> 1 South Parks Road,                     +44 1865 272866 (PA)
> Oxford OX1 3TG, UK                Fax:  +44 1865 272595
>

        [[alternative HTML version deleted]]

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