1、設(shè)置鏡像源
pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
2、使用virtualenvwrapper配置虛擬環(huán)境
pip install virtualenvwrapper
VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python3
export WORKON_HOME='~/.virtualenvs'
source /usr/local/bin/virtualenvwrapper.sh
3、mkvirtualenv [-a project_path] [-i package] [-r requirements_file] [virtualenv options] ENVNAME
- The -a option can be used to associate an existing project directory with the new environment.
將一個(gè)虛擬環(huán)境與一個(gè)項(xiàng)目綁定,每次workon 虛擬環(huán)境,直接進(jìn)入工程目錄,在工程目錄下工作 - The -i option can be used to install one or more packages (by repeating the option) after the environment is created.
- The -r option can be used to specify a text file listing packages to be installed. The argument value is passed to pip -r to be installed.
4、復(fù)制虛擬環(huán)境
cpvirtualenv [source] [dest]
cpvirtualenv env1 env3