gcc error

When running 10.3.3 and MacPython2.3,  I get the following error when attempting to install numeric 23.1:
..........
building '_numpy' extension
gcc -fno-strict-aliasing -Wno-long-double -no-cpp-precomp -mno-fused-madd -fno-common -dynamic -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -IInclude -IPackages/FFT/Include -IPackages/RNG/Include -I/System/Library/Frameworks/Python.framework/Versions/2.3/include/python2.3 -c Src/ufuncobject.c -o build/temp.darwin-7.3.0-Power_Macintosh-2.3/Src/ufuncobject.o
gcc: unrecognized option `-no-cpp-precomp'
gcc: installation problem, cannot exec `cc1': No such file or directory
error: command 'gcc' failed with exit status 1

I believe I have the most recent gcc installed.  What gives?

Dr. Séamus F. O'Shea
Professor of Chemistry
University of Lethbridge
(403) 329-2202 
Dr. Séamus F. O'Shea
Professor of Chemistry
Vice President (Academic) & Provost
University of Lethbridge
(403) 329-2202_______________________________________________
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