我也遇到了相同的问题,我把mingw删除,重新解压了MinGW压缩包,并把新的文件夹的bin所在的目录添加到path环境变量里面,OK,成功解决
In file included from /usr/include/mpi/mpi.h:2087:0, from lbm.cc:7: /usr/include/mpi/openmpi/ompi/mpi/cxx/mpicxx.h:35:17: fatal error: mpi.h: No such file or directory #include "mpi.h" ^ compilation terminated. 有人知道怎么修这个东西吗?