libmwblas: load error

Hello all. I've seen a bunch of different threads dealing with libmwblas, but none seem to address my particular problem.

Whenever I try to do anything with matrices that isn't an element-by-element operation (e.g., ones(2)*ones(2) ), I get the following error:

libmwblas: load error: dlopen(mkl.dylib, 1): bad external relocation length
Caught "std::exception" Exception message is:
dlopen(mkl.dylib, 1): bad external relocation length

I'm running R2011a on Mac OS X 10.7.2. This is a new error as of this morning, but may be associated with a recent hard drive restore from backup that I performed.

I tried doing export BLAS_VERSION= in the Terminal, to no avail.

Thanks in advance.

Answer 1

[Ken Atwell]

Sam, it seems like you restore may have been less than perfect. This is a pretty fundamental error that you are seeing. I recommend re-installing MATLAB to heal the file mkl.dylib.

Answer 2

[Sam]

Makes sense. I reinstalled and everything seems to be working smoothly. Thanks!