On Jan 12, 2011, at 7:46 PM, Ian Lance Taylor wrote: > Amittai Aviram <amittai.aviram@xxxxxxxx> writes: > > I'm sorry, I do not know what could cause this. It seems like there > must be a simple mistake happening somewhere. > > Ian You are right! Ugh! It was just that I didn't run "make install" after "make." Since, after building (with "make"), there were indeed libgomp.so and libgomp.a files in my gcc_install/bin32 and gcc_install/bin64 directories, I thought (wrongly) that the "make install" step was not necessary in this case. Thank yiou very much again for your help. Amittai Aviram PhD Student in Computer Science Yale University 646 483 2639 amittai.aviram@xxxxxxxx http://www.amittai.com