首页 > 解决方案 > 没有名为 virtualenvwrapper 的模块?

问题描述

我正在尝试在我的新 Mac (Mojave) 上安装 openCV。所以,我正在关注本 教程

我想用这个命令创建一个新的虚拟白衣:

mkvirtualenv cv3 -p python3

但有时我会在终端上得到以下输出:

Running virtualenv with interpreter /usr/local/bin/python3
Using base prefix '/usr/local/Cellar/python/3.7.2_1/Frameworks/Python.framework/Versions/3.7'
New python executable in /Users/keyone/code/.virtualenvs/cv3/bin/python3.7
Not overwriting existing python script /Users/keyone/code/.virtualenvs/cv3/bin/python (you must use /Users/keyone/code/.virtualenvs/cv3/bin/python3.7)
Installing setuptools, pip, wheel...
done.
/usr/bin/python: No module named virtualenvwrapper

或此输出:

-bash: mkvirtualenv: command not found

这就是我的 .bash_profile 文件的样子:

# Setting PATH for Python 3.7
# The original version is saved in .bash_profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/3.7/bin:${PATH}"
export PATH
export PATH=/usr/local/bin:$PATH
export WORKON_HOME=$HOME/code/.virtualenvs
export PROJECT_HOME=$HOME/code
export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python
export VIRTUALENVWRAPPER_VIRTUALENV=/usr/local/bin/virtualenv
export VIRTUALENVWRAPPER_VIRTUALENV_ARGS='--no-site-packages'

我查看了堆栈溢出以找到解决方案,但没有什么对我有用。virtualen、python 等已经安装。

标签: python-3.xmacosopencvinstallation

解决方案


尝试virtualenv -p python3 envname在 mac book 中使用它对我有用:D


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