python 版本升級(CentOS) 從2.6.6升級到2.7.6

 

安裝必須的包python

yum install zlib-devel bzip2-devel pcre-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel

 

下載安裝2.7.x版本Python sql

1 wget http://python.org/ftp/python/2.7.6/Python-2.7.6.tar.bz2
2 tar xvf Python-2.7.6.tar.bz2
3 cd Python-2.7.6
4 ./configure --prefix=/usr/local
5 make && make altinstall

 

 移除2.6版本的連接spa

mv /usr/bin/python /usr/bin/python2.6.bak

創建新版本連接code

ln -s /usr/local/python2.7/bin/python2.7 /usr/bin/python

 

安裝easy_installsqlite

wget https://pypi.python.org/packages/source/d/distribute/distribute-0.6.49.tar.gz
tar xf distribute-0.6.49.tar.gz
cd distribute-0.6.49
python setup.py install
ln -s /usr/local/python2.7/bin/easy_install /usr/bin
easy_install --version

 

安裝pipblog

easy_install pip
ln -s /usr/local/python2.7/bin/pip /usr/bin
pip --version

 

 

解決Yum使用舊版2.6問題ip

sed -i '1c #!/usr/bin/python2.6' /usr/bin/yum