Using [testing] and [multilib-testing], hence gcc-multilib-4.6.0-2 - trying to compile with gcc gives this error /usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.0/cc1: error while loading shared libraries: libisl.so.5: cannot open shared object file: No such file or directory If I install isl-0.05 instead, it will give the same error but for libisl.so.6. gcc from [testing] doesn't give that error. Could someone else quickly help me check if they get the same? If so I'll submit a bug report.
