不用吧。我写了个脚本升级,好像没啥异常。
#!/bin/bash
yum install make gcc gcc-c++ git zlib* openssl openssl-devel make -y
#version
pyv='2.7.12'
cd /tmp
wget
https://www.python.org/ftp/python/$pyv/Python-$pyv.tgztar zxvf Python-$pyv.tgz
cd Python-$pyv
sed -i 's/#zlib zlibmodule.c/zlib zlibmodule.c/'g Modules/Setup.dist
./configure
make all
make install
make clean
make distclean
mv /usr/bin/python /usr/bin/python2.6.6
ln -s /usr/local/bin/python2.7 /usr/bin/python
sed -i 's#/usr/bin/python#/usr/bin/python2.6.6#g' /usr/bin/yum
wget
https://bootstrap.pypa.io/get-pip.pypython
get-pip.pyrm -rf /tmp/zxvf Python-$pyv.tgz
rm -rf /tmp/Python-$pyv