CentOS 7 python2安装pip

[root@localhost ~]# yum install -y epel-release
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * epel: mirrors.aliyun.com
 * extras: mirrors.huaweicloud.com
 * updates: mirrors.huaweicloud.com
Package epel-release-7-11.noarch already installed and latest version
Nothing to do
[root@localhost ~]# yum install -y python-pip
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * epel: mirrors.aliyun.com
 * extras: mirrors.huaweicloud.com
 * updates: mirrors.huaweicloud.com
Resolving Dependencies
--> Running transaction check
---> Package python2-pip.noarch 0:8.1.2-8.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
 Package              Arch            Version               Repository     Size
================================================================================
Installing:
 python2-pip          noarch          8.1.2-8.el7           epel          1.7 M

Transaction Summary
================================================================================
Install  1 Package

Total download size: 1.7 M
Installed size: 7.2 M
Downloading packages:
python2-pip-8.1.2-8.el7.noarch.rpm                         | 1.7 MB   00:18
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : python2-pip-8.1.2-8.el7.noarch                               1/1
  Verifying  : python2-pip-8.1.2-8.el7.noarch                               1/1

Installed:
  python2-pip.noarch 0:8.1.2-8.el7

Complete!
[root@localhost ~]#