centos安装和使用EPEL扩展源

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所属分类:服务设置

在centos下安装python管理工具pip时出现错误

[vagrant@localhost ~]$ sudo yum -y install pip
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirrors.tuna.tsinghua.edu.cn
* extras: mirrors.tuna.tsinghua.edu.cn
* updates: mirrors.tuna.tsinghua.edu.cn
Setting up Install Process
No package pip available.
Error: Nothing to do

出现这个问题的需要安装epel扩展源进行安装(这是我的思路,大家有别的方法也可以)

[vagrant@localhost ~]$ sudo yum -y install epel-release

然后在安装pip

[vagrant@localhost ~]$ sudo yum -y install python-pip
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
epel/metalink | 4.9 kB 00:00 
* base: mirrors.tuna.tsinghua.edu.cn
* epel: mirrors.neusoft.edu.cn
* extras: mirrors.tuna.tsinghua.edu.cn
* updates: mirrors.tuna.tsinghua.edu.cn
epel | 4.3 kB 00:00 
epel/primary_db | 5.8 MB 00:07 
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package python-pip.noarch 0:7.1.0-1.el6 will be installed
--> Processing Dependency: python-setuptools for package: python-pip-7.1.0-1.el6.noarch
--> Running transaction check
---> Package python-setuptools.noarch 0:0.6.10-3.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================
Package Arch Version Repository
Size
================================================================
Installing:
python-pip noarch 7.1.0-1.el6 epel 1.5 M
Installing for dependencies:
python-setuptools noarch 0.6.10-3.el6 base 336 k

Transaction Summary
================================================================
Install 2 Package(s)

Total download size: 1.9 M
Installed size: 8.1 M
Downloading Packages:
(1/2): python-pip-7.1.0-1.el6.noarch.rpm | 1.5 MB 00:01 
(2/2): python-setuptools-0.6.10-3.el6.no | 336 kB 00:00 
----------------------------------------------------------------
Total 755 kB/s | 1.9 MB 00:02 
warning: rpmts_HdrFromFdno: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
Importing GPG key 0x0608B895:
Userid : EPEL (6) <epel@fedoraproject.org>
Package: epel-release-6-8.noarch (@extras)
From : /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : python-setuptools-0.6.10-3.el6.noarch 1/2 
Installing : python-pip-7.1.0-1.el6.noarch 2/2 
Verifying : python-pip-7.1.0-1.el6.noarch 1/2 
Verifying : python-setuptools-0.6.10-3.el6.noarch 2/2

Installed:
python-pip.noarch 0:7.1.0-1.el6

Dependency Installed:
python-setuptools.noarch 0:0.6.10-3.el6

Complete!

检查版本

[vagrant@localhost ~]$ pip --version
pip 8.1.2 from /usr/lib/python2.7/site-packages (python 2.7)
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