using python27 on centos 6.x

using-python27-on-centos6

#!/bin/bash

# fix yum
sed -i 's/\/usr\/bin\/python/\/usr\/bin\/python2.6/g' /usr/bin/yum

# requirement
yum -y update
yum groupinstall -y 'development tools'
yum install -y zlib-devel bzip2-devel openssl-devel xz-libs wget

# install py27
wget http://www.python.org/ftp/python/2.7.8/Python-2.7.8.tar.xz
xz -d Python-2.7.8.tar.xz
tar -xvf Python-2.7.8.tar
cd Python-2.7.8
./configure --prefix=/usr/local
make
make altinstall
cd ..

# verify py27
python2.7 -V

# distribute(setuptools)
wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py
sudo /usr/local/bin/python2.7 ez_setup.py
sudo /usr/local/bin/easy_install-2.7 pip
sudo /usr/local/bin/easy_install-2.7 requests
sudo /usr/local/bin/easy_install-2.7 psutil
sudo /usr/local/bin/easy_install-2.7 paramiko

# if you are in China, uncomment blow
#mkdir ~/.pip
#echo """[global]
#trusted-host = pypi.douban.com
#index-url = http://pypi.douban.com/simple
#""" > ~/.pip/pip.conf

# install virtualenv and virtualenvwrapper
sudo pip install virtualenvwrapper    # py26

echo """# virtualenv
export WORKON_HOME=$HOME/.virtualenvs
source /usr/bin/virtualenvwrapper.sh
source /usr/bin/virtualenvwrapper_lazy.sh""" >> ~/.bashrc

source ~/.bashrc

mkvirtualenv -p /usr/local/bin/python2.7 test

python -V