Peter::
Could you post the output of gcc -v and check whether you can build a basic helloworld.c on this machine?
===== % uname -mprsv === Darwin 14.5.0 Darwin Kernel Version 14.5.0: Tue Sep 1 21:23:09 PDT 2015; root:xnu-2782.50.1~1/RELEASE_X86_64 x86_64 i386 ===== % which gcc ====== /usr/bin/gcc ===== % gcc -v ========= Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 Apple LLVM version 7.0.0 (clang-700.1.76) Target: x86_64-apple-darwin14.5.0 Thread model: posix ===== % hello.c ======== //C hello world example #include <stdio.h>
int main() { printf("Hello happy world\n"); return 0; } ===== % gcc hello.c ==== ===== % run a.out: ===== Hello happy world ======================
Thanks!
Tom
Thomas D. Schneider, Ph.D. Senior Investigator National Institutes of Health National Cancer Institute Center for Cancer Research Gene Regulation and Chromosome Biology Laboratory Molecular Information Theory Group Frederick, Maryland 21702-1201 https://schneider.ncifcrf.gov (current link) https://alum.mit.edu/www/toms (permanent link)