ScaLAPACK on OS X

It appears that ScaLAPACK has some problems on OS X with the non Float64 types. The distributed `svdvals` function works fine on two different Linux systems, but returns garbage for `Float32` and segfaults for the complex types on OS X. I've found some discussion about problems with Accellerate, but I've also tried with OpenBLAS and reference BLAS and with both Open-MPI and MPICH2 without luck.

OS X might not be the most important ScaLAPACK platform, but it would be nice if it worked. However, I cannot really come up with more ideas about how to fix it.