如何将openmpi设置为正确的路径？

Question

我已经在 Ubuntu 上安装并编译了 openmpi，然后我添加了 .bashrc 的路径，但从终端获取的路径不正确：

toufik@toufik-PORTEGE-R30-A:~$ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:'opt/openmpi/lib'
toufik@toufik-PORTEGE-R30-A:~$ export PATH=$PATH:'/opt/openmpi/bin' 
toufik@toufik-PORTEGE-R30-A:~$ which mpirun
/usr/bin/mpirun

Answer 1

尝试将您的目录添加到路径的开头：

export LD_LIBRARY_PATH='opt/openmpi/lib':$LD_LIBRARY_PATH
export PATH='/opt/openmpi/bin':$PATH

查看此处了解更多信息： https://unix.stackexchange.com/questions/26047/how-to-correctly-add-a-path-to-path