Dear all,

For some reason, the binaries listed by R GUI's "Package  
Installer" (using http://cran.us.r-project.org as mirror, as set up in  
the default CRAN mirror in the Startup preference Panel) is not the  
same as the listing of binaries available in http://cran.us.r-project.org/bin/macosx/universal/contrib/2.8/ 
. Notably the RGtk2 binary is not available in the listing provided by  
the Package Installer, but
RGtk2_2.12.7.tgz 24-Oct-2008 15:01 6.7M
is. Any suggestions of what is going wrong and how I could fix this  
(short of downloading the binary manually and installing it locally or  
installing it from source)? Many thanks in advance.
Best regards,
Ivan
The sessioInfo() for my R session gives the following:

R version 2.8.1 Patched (2009-01-04 r47472)
i386-apple-darwin9.5.0

locale:
en_GB.UTF-8/en_GB.UTF-8/C/C/en_GB.UTF-8/en_GB.UTF-8

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

other attached packages:
[1] gWidgets_0.0-32 rattle_2.4.0    plyr_0.1.3

loaded via a namespace (and not attached):
[1] tools_2.8.1


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