I met a problem when I was configuring the mpich on my linux machine as below. I also attached the package of c.txt, config.log(the main one, openpa one and mpl one, looks like I don't have the other two config.log files when I got the errors). Thanks, Jie configure: error: in `/data/Research/Task 17 SU2 Study/mpich-3.1.1/src/openpa': configure: error: C compiler cannot create executables See `config.log' for more details configure: error: OpenPA configure failed _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss