centos下升级python

wget http://www.python.org/ftp/python/2.6/Python-2.6.tgz
tar zxvf Python-2.6.tgz
cd Python-2.6
./configure --enable-ipv6 --prefix=/opt
make 
make install
mv /usr/bin/python /usr/bin/python.bak
ln -s /opt/bin/python2.6 /usr/bin/python

 摘自 任宝永--renbaoyong --商业价值