[R-SIG-Mac] Error while loading certain packages in Mac

[Mayte Suarez-Farinas]

Hi I just installed the gmodels package
and the installation was successful but when I was trying to load the  
library I got an error (see below).
Interesting, yesterday I wrote to the maintainer of RSQLite apckage  
because I got the same error.
Does somebody knows what is going on ??

thanks,
Mayte


library(gmodels)
Error in dyn.load(x, as.logical(local), as.logical(now)) :
	unable to load shared library '/Library/Frameworks/R.framework/ 
Versions/2.4/Resources/library/gtools/libs/i386/gtools.so':
   dlopen(/Library/Frameworks/R.framework/Versions/2.4/Resources/ 
library/gtools/libs/i386/gtools.so, 6): Library not loaded: /usr/ 
local/gcc4.0/i686-apple-darwin8/lib/libgcc_s.1.0.dylib
   Referenced from: /Library/Frameworks/R.framework/Versions/2.4/ 
Resources/library/gtools/libs/i386/gtools.so
   Reason: image not found
Error: package/namespace load failed for 'gmodels'

R.Version()
$platform
[1] "i386-apple-darwin8.8.1"

$arch
[1] "i386"

$os
[1] "darwin8.8.1"

$system
[1] "i386, darwin8.8.1"

$status
[1] ""

$major
[1] "2"

$minor
[1] "4.1"

$year
[1] "2006"

$month
[1] "12"

$day
[1] "18"

$`svn rev`
[1] "40228"

$language
[1] "R"

$version.string
[1] "R version 2.4.1 (2006-12-18)"