树莓派Python2安装Flask虚拟环境

1.安装virtualenv

sudo apt-get install python-virtualenv

2.创建一个虚拟环境

mkdir myproject
cd myproject
virtualenv venv

3.激活虚拟环境

. venv/bin/activate

4.安装Flask

pip install Flask

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转载自blog.csdn.net/weixin_40673655/article/details/84627043