Python Virtual Environment virtualenv

I am also a Python enthusiast, it is well known that Python extension, every time in order to test, install a variety of extensions, so that the local Python environment is very confusing, someone think of an isolated environment and the local environment is not related, can remove this isolation environment at any time, create, This is the Python virtual environment virtualenv (is not the feeling and the virtual operating system a bit similar Virtualbox)

Proceed directly to the following steps

Installing Virtualenv

$ sudo apt-get install Python-dev #python开发包 $ wget https://pypi.python.org/packages/source/v/virtualenv/ virtualenv-13.1.2.tar.gz#md5=b989598f068d64b32dead530eb25589a$ TAR-XVF virtualenv-13.1.2.tar.gz$ CD virtualenv-13.1.2/$ sudo python setup.py install

Create a virtual environment

$ virtualenv Vir_python

Activating a virtual environment

$ source Vir_python/bin/activate

Exiting a virtual environment

$ deactivate

Installation Extension Example

Using the Package tool PIP or Easy_install

$ pip Install [package name]

Installing the MySQL Extension

$ sudo apt-get install libmysqld-dev$ sudo easy_install mysql-python

PS: There is a virtualenvwrapper can be used to manage the virtual environment, interested friends can try to

Original address: Python Virtual Environment virtualenv

Python Virtual Environment virtualenv