[PYTHON] Put numpy scipy etc. in virtualenv of Ubuntu 12.04 LTS Server

I put Ubuntu 12.04 LTS Server in VirtualBox. Note that it took some time to put numpy and scripy in virtualenv.

• If you want to enter the global environment http://www.scipy.org/install.html Refer to here,

$ sudo apt-get install python-numpy python-scipy python-matplotlib ipython ipython-notebook python-pandas python-sympy python-nose

It's easy to do, but this time I'll put it in virturlenv.

Edit source.list

$ sudo vi /etc/apt/source.list

Add this.

source.list

deb http://ftp.tsukuba.wide.ad.jp/Linux/ubuntu/ precise main universe
deb-src http://ftp.tsukuba.wide.ad.jp/Linux/ubuntu/ precise main universe

I will do it after adding it.

$ sudo apt-get update
$ sudo apt-get upgrade

pip installation

$ wget https://bootstrap.pypa.io/get-pip.py
$ sudo python get-pip.py

Install virtualenv

$ sudo pip install virtualenv

Install required packages for numpy, scipy

$ sudo apt-get install python-gtk2-dev
$ sudo apt-get install gfortran
$ sudo apt-get install swig
$ sudo apt-get install liblapack-dev

Creating a virtualenv

$ virtualenv venv2.7
$ cd vevn2.7
$ source bin/activate #Enter the virtualenv environment

Installation of numpy, scipy, etc.

(venv2.7)$ pip install numpy
(venv2.7)$ pip install scipy
(venv2.7)$ pip install matplotlib
(venv2.7)$ pip install pandas
(venv2.7)$ pip install ipython
(venv2.7)$ pip install tornado
(venv2.7)$ pip install pyzmq
(venv2.7)$ pip install jinja2
(venv2.7)$ pip install scikit-learn

Confirmation of installation

(venv2.7)$ python
>>> import numpy
>>> import scipy
>>> import matplotlib
>>> import pandas
>>> import sklearn

If there is no error with this, OK. I didn't know what package I needed, and that was the reason why it took a lot of time.