CentOS7 installation Python3 virtual environment

Installation Support Environment

yum install python-virtualenv -y

pip3 install virtualenvwrapper

edit

vim /root/.bashrc

Add Content

VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3

export WORKON_HOME=$HOME/.virtualenvs

source /usr/local/python3/bin/virtualenvwrapper.sh

Reload the file

source ~/.bashrc

Create a virtual environment

mkvirtualenv virtual environment name

Enter the virtual environment

workon + environment name

Exit Virtual Environment

deactivate

Delete the virtual environment

rmvirtualenv virtual environment name

Copy the virtual environment

cpvirtualenv virtual environment name