[R] VR (looking for MASS) on OS X

[John Christie]

	I suppose putting the compiler error message up might be handy...

* Installing *source* package 'MASS' ...
** libs
gcc-3.3 -no-cpp-precomp -I/Library/Frameworks/R.framework/Resources/ 
include  -I/usr/local/include   -fno-common  -g -O2 -c MASS.c -o MASS.o
gcc-3.3 -no-cpp-precomp -I/Library/Frameworks/R.framework/Resources/ 
include  -I/usr/local/include   -fno-common  -g -O2 -c lqs.c -o lqs.o
gcc-3.3 -bundle -flat_namespace -undefined suppress -L/usr/local/lib - 
o MASS.so MASS.o lqs.o  -lcc_dynamic -F/Library/Frameworks/ 
R.framework/.. -framework R
** Removing '/Library/Frameworks/R.framework/Versions/2.2/Resources/ 
library/MASS'
ld: can't locate file for: -lcc_dynamic
make: *** [MASS.so] Error 1
ERROR: compilation failed for package 'MASS'

BUT, I assume it can't find the file because the compile failed  
before the linker stepped in.