Can you send us your config.log file ?

Althought I've download BLAS3.8.0 which I've specified in the cmd line "--with-blas=/path/to/BLAS3.8.0" , the traceback tells that "checking for sgemm_ in /home/feng/BLAS-3.8.0/... no".

The configure option --with-blas expects the path to the actual BLAS library file and not just the directory. Can you retry this by specifying the exact file path with MOAB 5.1.0 ? I would suggest using MOAB 5.0 or above unless there is a strong reason to not do so. This would make things easier for us to help you with any usage or build/configuration issues. Vijay On 10/17/19, 2:15 AM, "Lingfeng WEI" <[email protected]> wrote: Mr/Mrs, When I build the pkg following your guide until ./configure step, my cmd line is "./configure --enable-optimize --enable-shared --disable-debug --with-hdf5=/usr/lib/x86_64-linux-gnu/hdf5/serial --prefix=$HOME/dagmc_bld/MOAB", Error occurs: "checking for sgemm_ in ... no checking if sgemm_ is being linked in already... no checking for sgemm_ and dgemm_ in -latlas... no checking for sgemm_ and dgemm_ in PhiPACK libraries... no checking for sgemm_ in -lmkl... no checking for sgemm_ in -lcxml... no checking for sgemm_ in -ldxml... no checking for sgemm_ in -lscs... no checking for sgemm_ in -lcomplib.sgimath... no checking for sgemm_ in -lblas... no checking for sgemm_ in -lblas... no configure: error: BLAS library not found" Althought I've download BLAS3.8.0 which I've specified in the cmd line "--with-blas=/path/to/BLAS3.8.0" , the traceback tells that "checking for sgemm_ in /home/feng/BLAS-3.8.0/... no". I've tried also Version5.0.0, but it does not work. As I tried older version4.6.3, it comes to another problem: "ReadABAQUS.cpp: In destructor ‘virtual moab::ReadABAQUS::~ReadABAQUS()’: ReadABAQUS.cpp:108:12: error: no match for ‘operator!=’ (operand types are ‘long int’ and ‘std::ifstream {aka std::basic_ifstream}’) if (NULL != abFile)" I really want to use moab, and I have try every solutions which did not work at all. Therefore, I have no idea how to fix this problem now. Please help me! Sincerely! Lingfeng WEi.