If you have problems during the execution of MRCC, please attach the output with an adequate description of your case as well as the followings:

• the way mrcc was invoked
• the way build.mrcc was invoked
• the output of build.mrcc
• compiler version (for example: ifort -V, gfortran -v)
• blas/lapack versions
• as well as gcc and glibc versions

This information really helps us during troubleshooting :)