利用virtualenvwrapper創建虛擬環境出現錯誤“/usr/bin/python: No module named virtualenvwrapper”

Linux：CentOS7

python：

系統默認python版本2.7，利用python啟動

自己安裝python版本3.8，利用python3啟動

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 問題描述：

在上述環境中利用virtualenvwrapper創建虛擬環境時，發生以下錯誤

/usr/bin/python: 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/python and that PATH is set properly.

https://blog.csdn.net/Sun_White_Boy/article/details/81144924

原因是在virtualenvwrapper.sh中有以下代碼

# Locate the global Python where virtualenvwrapper is installed.
if [ "${VIRTUALENVWRAPPER_PYTHON:-}" = "" ]
then
    VIRTUALENVWRAPPER_PYTHON="$(command \which python)"
fi

所以，在virtualenvwrapper初始化時，命令“which python”調用的是python2.7，而我的virtualenvwrapper是由pip3下載，所以會有錯誤“No module named virtualenvwrapper”

解決辦法：

直接修改其command語句

VIRTUALENVWRAPPER_PYTHON="$(command \which python3)"

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參考文章：https://blog.csdn.net/Sun_White_Boy/article/details/81144924