Hi everyone, So I’ve compiled MUMPS, scotch, metis from source, and now trying to like MUMPS in the build.conf file, but with no luck. I am doing this on a Linux cluster, so I don’t have root access, and to improve performance I built everything from source. From documentation, I understand the build.conf file should look like this: [mumps] libraries = zmumps mumps_common pord metis esmumps scotch scotcherr mpiseq gfortran However I’m trying to link everything to static libraries. I tries using the full source to .a library files for each option, but I keep getting compile errors for every library, such as: warning: no library file corresponding to ‘/user/MUMPS_5.0.1/lib/libzmumps.a’ found (skipping) and compilation ends without mumps being linked to kwant. Any help is appreciated. Best regards, Abdul