Python 3.4 install

install_python3.4

#!/bin/bash
# Python 3.4 build/install
_py34_install_cwd="`pwd`"   # Save current directory.

yum -y install wget
yum -y install openssl-devel
yum -y install zlib-devel
yum -y install bzip2-devel
yum -y install readline-devel
yum -y groupinstall development

cd /tmp
wget https://www.python.org/ftp/python/3.4.3/Python-3.4.3.tgz
tar xzvf Python-3.4.3.tgz
cd Python-3.4.3
./configure --prefix=/opt/python3.4
code=$?

if [ $code -ne 0 ];then
    exit 1
fi

make && make install
code=$?
if [ $code -ne 0 ];then
    cd $_py34_install_cwd
    exit 1
fi

# Copy binary to path.
cp /opt/python3.4/bin/python /usr/bin/python3.4

# Install setuptools
cd /tmp
wget https://pypi.python.org/packages/source/s/setuptools/setuptools-5.1.tar.gz#md5=c26e47ce8d7b46bd354e68301f410fb8
tar xvzf setuptools-5.1.tar.gz
cd setuptools-5.1
/usr/bin/python3.4 setup.py install
cp /opt/python3.4/bin/easy_install3 /usr/bin/easy_install3.4

# Install pip
/usr/bin/easy_install3.4 -ZUN pip
cp /opt/python3.4/bin/pip3.4 /usr/bin/pip3.4

# Install virtualenv
/usr/bin/pip3.4 install virtualenv
cp /opt/python3.4/bin/virtualenv-3.4 /usr/bin/virtualenv3.4

cd $_py34_install_cwd