Setup

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Setup pip and virtualenv

Linux

To install pip, virtualenv, virtualenvwrapper and wheel execute the
following commands at the terminal for your Linux distro:

On Debian or Ubuntu (this includes Debian/Ubuntu derivative distros
like Linux Mint, Xubuntu, Kubuntu, etc.):

sudo apt-get install python-pip python-virtualenv virtualenvwrapper python-wheel

On Fedora (or Fedora derivative distros):

sudo yum install python-pip python-virtualenv python-virtualenvwrapper python-wheel

Some Python packages that have C extensions also require a C compiler
so that the C extensions can be compiled. A good example of a package
that has such requirements is NumPy,
a package for scientific computing with Python.

To install a C compiler on Debian or Ubuntu, at the terminal,
type the following command and press Enter:

sudo apt-get install build-essential python-dev

To install a C compiler on Fedora, at the terminal, type the
following command and press Enter:

sudo yum install python-devel

Mac OS X

Before you can work with pip and virtualenvs, you’ll need to check if
Python is installed on your machine; checking for Python on your computer
is as simple as opening up the Terminal application and typing python
and pressing Enter. If you’re greeted with a Python prompt (which looks like
>>>), you’re good to go; instead if you get an error, we recommend going
through the
Installing Python on Mac OS X
section of the
The Hitchhiker’s Guide to Python!