centos 8 安装Python虚拟环境 后，打开出现如下提示
/usr/bin/python3: Error while finding module specification for ‘virtualenvwrapper.hook_loader’ (ModuleNotFoundError: No module named ‘virtualenvwrapper’)
virtualenvwrapper.sh: There was a problem running the initialization hooks.
If Python could not import the module virtualenvwrapper.hook_loader,
check that virtualenvwrapper has been installed for
VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3 and that PATH is
set properly.
搜索后，有的说修改.bashrc中的VIRTUALENVWRAPPER_PYTHON，之后执行source ~/.bashrc。因环境安装的路径等没有问题，这个可以排除。
使用下面的命令
-
pip install virtualenv virtualenvwrapper
-
source ~/.bashrc
解决。