Installing PyPy

PyPy is a fast, compliant alternative implementation of the Python language (2.7.10 and 3.2.5). http://pypy.org/

Download & Install

$ wget https://bitbucket.org/pypy/pypy/downloads/pypy-5.1.1-linux64.tar.bz2
$ tar jxvf pypy-5.1.1-linux64.tar.bz2

Create symbolic Link in usr/local/bin:

sudo ln -s /path/to/pypy-4.0.1-linux_x86_64-portable/bin/pypy /usr/local/bin

Install pip:

 $ curl -O https://bootstrap.pypa.io/get-pip.py
 $ pypy get-pip.py

Install numpy:

$ pypy -m pip install git+https://bitbucket.org/pypy/numpy.git

Install more modules we need:

$ pypy -m pip install psycopg2cffi flask requests networkx redis