Dear Andy,
In April, I reported a similar problem to the r-devel list. In my case, I
was using Windows Vista. I've just checked, and I observe the same problem
as you do with randomForest, but can get around it by installing directly
from the .tar.gz archive for the package, that is executing
R CMD INSTALL randomForest_4.5-27.tar.gz
I'm also able to build this archive via
R CMD BUILD randomForest
so this seems a viable workaround.
For what it's worth, I'm currently developing packages from within the
Eclipse IDE, where these problems don't seem to occur.
I hope this helps,
John
------------------------------
John Fox, Professor
Department of Sociology
McMaster University
Hamilton, Ontario, Canada
web: socserv.mcmaster.ca/jfox
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On
> Behalf Of Liaw, Andy
> Sent: October-14-08 3:05 PM
> To: r-help@r-project.org
> Subject: [R] can't R CMD INSTALL on WinXP
>
> Dear All,
>
> I recently got a laptop upgrade, and had to re-install the tools I used
> for building R packages on Windows (XP SP2). I'm running into a strange
> problem that I can't resolve. Can anyone shed on light? This is with
> R-2.7.2 patched 2008-09-20 r46576, Rtools.zip downloaded a couple of
> weeks ago, and MikTeX 2.7. The output below was from a cygwin shell
> (PATH modified apropriately), but it's identical to what I get under
> Windows command prompt. I've also tried adding the -l flag to install
> in another directory that I'm sure is writable, but same problem.
>
> $ R CMD INSTALL -c randomForest
> installing to 'c:\R\library'
>
>
> ---------- Making package randomForest ------------
> adding build stamp to DESCRIPTION
> installing NAMESPACE filecp: cannot create regular file
> `c:/R/library/randomFo
> rest/NAMESPACE': Permission denied
> and metadata
> Error in file(file, "r") : cannot open the connection
> Calls: <Anonymous> -> parseNamespaceFile -> parse -> file
> In addition: Warning message:
> In file(file, "r") :
> cannot open file 'c:/R/library/randomForest/NAMESPACE': Permission
> denied
> Execution halted
> make[2]: *** [nmspace] Error 1
> make[1]: *** [all] Error 2
> make: *** [pkg-randomForest] Error 2
> *** Installation of randomForest failed ***
>
> Removing 'c:/R/library/randomForest'
>
> Best,
> Andy
> Notice: This e-mail message, together with any attachme...{{dropped:12}}
>
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