Centos 6.9--配置python3.5

安装python3.5可能使用的依赖

        yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel

              yum install gcc gcc-c++ -y

到python官网找到下载路径, 用wget下载

        wget https://www.python.org/ftp/python/3.5.1/Python-3.5.1.tgz

解压tgz包

              tar -zxvf Python-3.5.1.tgz

把python移到/usr/local下面

              mv Python-3.5.1 /usr/local

进入python目录

        cd /usr/local/Python-3.5.1/

配置

              ./configure

编译

make

编译，安装

              make install

删除旧版本的python依赖

        ll /usr/bin | grep python

              rm -rf /usr/bin/python

创建新的软链接到最新的python

              ln -s /usr/local/bin/python3.5 /usr/bin/python

python –V

解决python升级后yum报错

当我们yum命令的时候，会提示

“File "/usr/bin/yum", line 30

    except KeyboardInterrupt, e:

                        ^

SyntaxError: invalid syntax”

可能是升级python引起的，yum是用python作为解释器的

再次运行yum命令，就不回再报错了

转载于:https://www.cnblogs.com/yangxueyou/articles/8466418.html