ARMCI Errors with MKL ScaLAPACK

Thanks Edo, it's working now. It turns out I didn't have the Texasmem2 patch. I had Giaxyz and another patch called DStebz3. I started with a fresh download, applied only the patches you suggested, and modified my build script to use your MKL variable lines.

I also removed the fortran optimization line, although I note that in my previous compilation attempts, the presence of the optimization flags didn't affect the problem. In fact, I got these flags from the Intel Cluster Ready guide to building NWChem.

Thanks again for your help.