pip安装 管理软件

pip

1 pip下载

wget https://pypi.python.org/packages/source/p/pip/pip-1.5.4.tar.gz#md5=834b2904f92d46aaa333267fb1c922bb --no-check-certificate

2 查看python版本

[root@pre-storedb03 soft]# python -V

Python 2.6.6

因为python的版本都2.7.13了 所以我们先把python升级了，免得pip装上用不了

3 下载python新版本

wget https://www.python.org/ftp/python/2.7.13/Python-2.7.13.tgz
4 安装python

tar -zxvf Python-2.7.13.tgz

./configure --prefix=/usr/local/python

make

make install 

5 创建软连接

cd /usr/bin

mv python python_bak

ln -s /usr/local/python27/bin/python /usr/bin/python

6 安装pip

[root@pre-storedb03 pip-1.5.4]# python setup.py install

Traceback (most recent call last):

  File "setup.py", line 6, in <module>

    from setuptools import setup, find_packages

ImportError: No module named setuptools

7 发现还需要先装setuptools

wget https://pypi.python.org/packages/a9/23/720c7558ba6ad3e0f5ad01e0d6ea2288b486da32f053c73e259f7c392042/setuptools-36.0.1.zip#md5=430eb106788183eefe9f444a300007f0
python setup.py install

回来继续安装pip

cd -

python setup.py install

[root@pre-storedb03 pip-1.5.4]# pip list

-bash: pip: command not found

发现pip用不了 重新搞一下环境变量

PATH=$PATH:$HOME/bin:/usr/local/python27/bin 添加到  ~/.bash_profile

[root@pre-storedb03 bin]# pip list

pip (1.5.4)

setuptools (36.0.1)

wsgiref (0.1.2)

发现pip ok了

8 pip使用

pip list --outdated #列出所有过期的库

pip install --upgrade pip   升级软件包，包括自己

升级之后

[root@pre-storedb03 bin]# pip list

DEPRECATION: The default format will switch to columns in the future. You can use --format=(legacy|columns) (or define a format=(legacy|columns) in your pip.conf under the [list] section) to disable this warning.

pip (9.0.1)

setuptools (36.0.1)

根据报错

[root@pre-storedb03 .pip]# more /root/.pip/pip.conf 

[list]

format=columns

[root@pre-storedb03 .pip]# pip list

Package    Version

---------- -------

pip        9.0.1  

setuptools 36.0.1 

问题解决！

pip安装软件

pip install MySQL-python

Collecting MySQL-python

  Downloading MySQL-python-1.2.5.zip (108kB)

    100% |████████████████████████████████| 112kB 66kB/s 

Installing collected packages: MySQL-python

  Running setup.py install for MySQL-python ... done

Successfully installed MySQL-python-1.2.5

pip安装指定好的版本的软件

pip install pycurl==7.21.5

pip删除软件

pip uninstall MySQL-python

[root@pre-storedb03 .pip]# pip list

Package      Version

------------ -------

MySQL-python 1.2.5  

pip          9.0.1  

setuptools   36.0.1