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CentOS6.5源码安装python3.5.2
前提:
1、实现自动补全需要安装模块 readline-devel (yum install -y readline-devel)
2、实现支持SSL协议需安装模块 openssl-devel (yum install -y openssl-devel)
安装步骤
1、下载python3.5源码包到/usr/local/src/ (https://www.python.org/ftp/python/3.5.2/Python-3.5.2.tgz)
2、 tar xf Python-3.5.2.tgz
cd Python-3.5.2
./configure --prefix=/usr/local/python-3.5.2
make && make >python_install.log
3、设置PATH(里面包含pip3) echo "PATH=$PATH:/usr/local/python-3.5.2/bin">> /etc/profile.d/python.sh
4、设置默认python路径
(1) which python ----> /usr/bin/python
(2) rm -rf /usr/bin/python
(3) ln -s /usr/local/python3.5.2/bin/python /usr/bin/python
(4) 修改/usr/bin/yum中python路径为/usr/bin/python2(yum中python只支持原python)
注释:因为python3.5.2中已安装了pip(python包管理工具),故不需要再安装
其他版本如没有安装pip,需要再安装,源码安装:需要先安装setuptools-28.8.0(python setup.py install),之后安装pip-9.0.1(python setup.py install)
具体安装内容参考:https://pip.pypa.io/en/stable/installing/#installing-with-get-pip-py
CentOS6.5源码安装python3.5.2