Ubuntu 安装virtualenv

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Ubuntu 安装virtualenv

一、安装pip

1、安装pip

sudo apt-get install python3-pip -y# sudo apt-get install python2-pip -y

2、配置pip源

sudo mkdir ~/.pipsudo cat << EOF > ~/.pip/pip.conf[global]index-url = https://pypi.tuna.tsinghua.edu.cn/simple[install]trusted-host = https://pypi.tuna.tsinghua.edu.cnEOF

二、安装virtualenv

1、安装virtualenv

sudo pip3 install virtualenv

2、配置virtualenv环境

find ~/ -name virtualenv/home/hxy/.local/bin/virtualenvcat << EOF > ~/aexport PATH=$PATH:/home/hxy/.local/binEOF

三、配置virtualenv环境

1、创建虚拟环境

virtualenv --python=/usr/bin/python3 py3$ lsbin  include  lib

2、激活使用环境

cd py3$ lsbin  include  lib$ cd bin/$ lsactivate       activate.ps1      easy_install      pip3    python3        wheelactivate.csh   activate_this.py  easy_install-3.6  pip3.6  python3.6activate.fish  activate.xsh      pip               python  python-config# 激活$ source activate(py3) hxy@mghxy[18:17:43]:~/py3/bin# 关闭

3、相关命令

# 创建python系统默认的虚拟环境virtualenv pyenv# 创建python3虚拟环境virtualenv --python=/usr/bin/python3 py3env