http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47142
--- Comment #6 from Dongsheng Song <dongsheng.song at gmail dot com> 2011-02-04 14:26:44 UTC --- (In reply to comment #5) > My next complete building will be started at 23:50 PM(UTC), if I got different > answer, I will inform you. OOPS, libgcc_s_sjlj-1.dll installed OK. But the other files installation is wrong. oracle@vc:~/gcc-4.6-windows$ find . -name *.dll | grep -v pthread | sort ./bin/libgfortran-3.dll ./bin/libgomp-1.dll ./bin/libobjc-3.dll ./bin/libquadmath-0.dll ./bin/libssp-0.dll ./bin/libstdc++-6.dll ./lib64/libgcc_s_sjlj-1.dll ./lib/libgcc_s_sjlj-1.dll PS: For windows users, I think 32bit DLLs should go to bin/, and 64bit DLLs should go to bin/64/ .