开始在CentOS 6.7上安装Python 2.7.8

yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel -y
wget https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tgz tar zxf Python-2.7.8.tgz
cd Python-2.7.8
./configure --prefix=/usr/local/python
make && make install
cd ..
echo "PATH=/usr/local/python/bin:$PATH" >>/etc/profile
. /etc/profile
wget https://bootstrap.pypa.io/get-pip.py python get-pip.py

[root@python python]# cat hello.py
#!/usr/bin/env python
print 'Hello world'
[root@python python]# ./hello.py
Hello world