Centos installed and configured virtual environment virtualenvwrapper

installation:

pip3 install -i https://pypi.douban.com/simple virtualenvwrapper

Installation directory to edit the main configuration file .bashrc

vim ~/.bashrc

Copy the following code into it

export WORKON_HOME = ~ / Envs # Set virtualenv unified management directory 
export VIRTUALENVWRAPPER_VIRTUALENV_ARGS = '- no-site -packages' # virtualenvwrapper add parameters to generate a clean environment isolated 
export VIRTUALENVWRAPPER_PYTHON = / usr / local / python3 / bin / python3 # Specifies the python interpreter 
source /opt/python34/bin/virtualenvwrapper.sh # virtualenvwrapper execute the installation script

Note that the above path must be correct

Users log on and then exit again

mkvirtualenv django01 create a virtual environment

mkvirtualenv name: create a virtual environment
workon name: switched virtual environment
rmvirtualenv name: delete virtual environment
lsvirtualenv: list all virtual environments
deactivate: Exit Virtual Environment