fatal error: mpi.h: No such file or directory cannot compile mpi programs. check your configuration fatal error: mpi.h: No such file or directory cannot compile mpi programs. check your configuration 四月 20, 2018 lofky Comments 0 Comment cannot compile mpi programs. check your configuration _configtest.c:2:17: fatal error: mpi.h: No such file or directory try the following method Run sudo apt install libopenmpi-dev and then try again.