Linux安装python2.7以及PIP

python -V

Python 2.6.6

//下载软件包

wget https://www.python.org/ftp/python/2.7.6/Python-2.7.6.tgz

//解压软件包

tar xvf Python-2.7.6.tgz

//进入解压目录

cd Python-2.7.6

//安装

./configure --prefix=/usr/local/

make && make install

//查看安装完成的版本

/usr/local/bin/python2.7 -V

//创建快捷启动命令

cp /usr/local/bin/python2.7 /usr/bin/python2.7

mv /usr/bin/python /usr/bin/python2.6.6

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

//查看版本

python -V

//下载和安装bootstrap工具包和pip工具包

wget https://bootstrap.pypa.io/ez_setup.py -O - | python

wget https://pypi.python.org/packages/11/b6/abcb525026a4be042b486df43905d6893fb04f05aac21c32c638e939e447/pip-9.0.1.tar.gz#md5=35f01da33009719497f01a4ba69d63c9

tar xvzf pip-9.0.1.tar.gz

cd pip-9.0.1

python setup.py install

rm -rf /usr/bin/pip

cp /usr/local/bin/pip /usr/bin/pip

pip install --upgrade pip