python -/usr/bin/python3 : Error while finding spec for 'virtualenvwrapper.hook_loader' (: No module named 'virtualenvwrapper' )

Question

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实际错误:

root@alexus:~# echo "source /usr/local/bin/virtualenvwrapper.sh" >> ~/.bashrc
root@alexus:~# source ~/.bashrc
/usr/bin/python3: Error while finding spec for 'virtualenvwrapper.hook_loader' (<class 'ImportError'>: 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.
root@alexus:~#

我正在学习如何使用 dentry ，我做错了什么？

Answer 1

我在使用带有 virtualenvwrapper 的 python3 时遇到了类似的问题，

sudo apt-get install python3-pip

然后从 pip3 安装 virtualenv 和 virtualenvwrapper，

sudo pip3 install virtualenv virtualenvwrapper

然后再次获取它，

source $HOME/.bashrc