On 07/09/2013 03:30 PM, Florian Weimer wrote: > > Do you link statically, by chance? What does "ldd ./main" show? > linux-vdso.so.1 => (0x00007fffdbec0000) libgsl.so.0 => /usr/lib64/libgsl.so.0 (0x000000347b200000) libcblas.so.3 => /usr/lib64/atlas/libcblas.so.3 (0x0000003477c00000) libatlas.so.3 => /usr/lib64/atlas/libatlas.so.3 (0x0000003477000000) libc.so.6 => /lib64/libc.so.6 (0x0000003463e00000) libm.so.6 => /lib64/libm.so.6 (0x0000003464200000) libpthread.so.0 => /lib64/libpthread.so.0 (0x0000003464a00000) /lib64/ld-linux-x86-64.so.2 (0x0000003463a00000)