1. yum -y install openssl*
(pip依赖ssl环境)
2.编译安装python3
下载地址:https://www.python.org/ftp/python/
1 tar zxvf Python-3.5.2.tgz安装步骤
2 cd Python-3.5.2
3 ./configure
4 make && make install
3.安装完成后默认就有pip3了. 4.安装完成可以装个模块试试
1 [root@localhost Python-3.5.2]# pip3 install pymysql
2 Collecting pymysql
3 Downloading PyMySQL-0.7.9-py3-none-any.whl (78kB)
4 100% |████████████████████████████████| 81kB 6.3kB/s
5 Installing collected packages: pymysql
6 Successfully installed pymysql-0.7.9
7 You are using pip version 8.1.1, however version 9.0.1 is available.
8 You should consider upgrading via the 'pip install --upgrade pip' command.
上面提示有新版本了 可以升级.
使用它提示的命令就可以升级pip3了..
但是注意要把pip命令替换成pip3
1 [root@localhost Python-3.5.2]# pip3 install --upgrade pip
2 Collecting pip
3 Downloading pip-9.0.1-py2.py3-none-any.whl (1.3MB)
4 100% |████████████████████████████████| 1.3MB 3.2kB/s
5 Installing collected packages: pip
6 Found existing installation: pip 8.1.1
7 Uninstalling pip-8.1.1:
8 Successfully uninstalled pip-8.1.1
9 Successfully installed pip-9.0.1
10 [root@localhost Python-3.5.2]# pip3 --version
11 pip 9.0.1 from /usr/local/lib/python3.5/site-packages (python 3.5)
升级完成
PS:
如果使用pip3安装插件的时候提示:
pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
是因为系统缺少openssl-devel包
yum install openssl-devel -y 安装一下即可.
再按照上面的方法重新 编译一下即可.
如果觉得还不错..在下面顶我一下哈