多版本运行出现问题

[影川风]

服务器上安装了多个版本的OpenFOAM。当服务器重启后，运行of41版本下的求解器没有问题，但当运行其他版本（如of2212）下的求解器后，再回来运行of41版本下的求解器就会出现如下的问题：vaporTemphasecompressibleInterFoam: symbol lookup error: /home/user/OpenFOAM/ThirdParty-4.1/platforms/linux64Gcc7/openmpi-1.10.2/lib64/libmca_common_verbs.so.7: undefined symbol: ompi_common_verbs_usnic_register_fake_drivers。想请问大家怎么解决呢？非常感谢！

[李东岳]

你们两个版本是怎么切换的

[影川风]

，您好，李老师，我在~/.bashrc里，多版本这样弄的

[李东岳]

of41写多了，参考of10，把没用的删掉

[影川风]

删掉之后，同样无法运行求解，报错如下：
mpirun was unable to find the specified executable file, and therefore did not launch the job. This error was first reported for process rank 0; it may have occurred for other processes as well.
NOTE: A common cause for this error is misspelling a mpirun command line parameter option (remember that mpirun interprets the first unrecognized command line token as the executable).
Node: user-MZ32-AR0-00
Executable: vaporemphasecompressibleInterFoam

[影川风]

似乎解决了这个问题，把文本中的单引号改为双引号后，现在切换版本运行目前没啥问题