[R] Compilation error on mgcv_1.1-7 on OS X (10.3)

[Jon Egil Strand]

Greetings

I run into a compilation error when updating to mgcv_1.1-7 in R 2.0.0 on 
OS X 10.3. Note that other pacakges have compiled nicely. 

Some details are given below, but in short it looks like it's seeking for 
	
	/usr/local/lib/powerpc-apple-darwin6.8/3.4.2/

which I don't have. But I do have 

	/usr/lib/gcc/darwin/3.3

i.e a lower version of GCC in a different directory. More details at end.

I am sorry if this is very easy to configure, but as long as I am unable 
to do it I will be very grateful for any help.

All the best

Jon Egil Strand
M.Sc

-----------------------------------
	Compilation details       
-----------------------------------

gcc -no-cpp-precomp -I/Library/Frameworks/R.framework/Resources/include  -I/usr/local/include   -fno-common  -g -O2 -c qp.c -o qp.o
gcc -no-cpp-precomp -I/Library/Frameworks/R.framework/Resources/include  -I/usr/local/include   -fno-common  -g -O2 -c tprs.c -o tprs.o
gcc -bundle -flat_namespace -undefined suppress -L/usr/local/lib -o 
  mgcv.so gcv.o magic.o mat.o matrix.o mgcv.o qp.o tprs.o  -framework 
  vecLib -L/usr/local/lib -L/usr/local/lib/gcc/powerpc-apple-darwin6.8/3.4.2 
  -L/usr/local/lib/gcc/powerpc-apple-darwin6.8/3.4.2/../../.. -lfrtbegin 
  -lg2c -lSystem -lcc_dynamic -framework R

ld: warning -L: directory name (/usr/local/lib/gcc/powerpc-apple-darwin6.8/3.4.2) does not exist
ld: warning -L: directory name (/usr/local/lib/gcc/powerpc-apple-darwin6.8/3.4.2/../../..) does not exist
ld: can't locate file for: -lfrtbegin

make: *** [mgcv.so] Error 1
ERROR: compilation failed for package 'mgcv' 
-- 

Jon Egil Strand
jes at luretanker.no
Phone: +47 45030081