Centos 7 python升级(2.7.5->2.7.14)
参考:http://www.cnblogs.com/akcjm/p/5790202.html
1.安装升级GCC
yum install gcc* openssl openssl-devel ncurses-devel.x86_64 bzip2-devel sqlite-devel python-devel zlib
2.下载python安装包
wget https://www.python.org/ftp/python/2.7.14/Python-2.7.14.tgz
3.解压
tar -xvf Python-2.7.14.tgz
4.编译安装
cd Python-2.7.14
./configure --prefix=/usr/local
make && make install
5.将老版本python更换
mv /usr/bin/python /usr/bin/python2.7.5
6.更换默认python
export PATH="/usr/local/bin:$PATH"
或者
ln -s /usr/local/bin/python2.7 /usr/bin/python
这里用的第一步,完成后运行:python --version
结果为:
Python 2.7.14
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