python 安装pip

centos 6.4 升级 python 安装pip

cenots升级python麻烦死了,6.4也不更新下版本,死在2.6.6了,真Y的蛋疼啊~~~先升级Python,执行

[code]wget http://www.python.org/ftp/python/2.7.5/Python-2.7.5.tgz tar zxvf Python-2.7.5.tgz
cd Python-2.7.5
./configure
make all
make install
make clean
make distclean

目前的路径应该是/usr/local/bin/python2.7,顺便看下版本

[code]/usr/local/bin/python2.7 -V

然后查下当前的版本

[code]python -V

我这里显示的是2.6.6

[code]mv /usr/bin/python /usr/bin/python2.6.6
ln -s /usr/local/bin/python2.7 /usr/bin/python

现在再看下版本

[code]python -V

应该显示2.7.5了吧yum依赖修改

[code]nano /usr/bin/yum

将头部的

#!/usr/bin/python

修改为

#!/usr/bin/python2.6.6

即可.安装setuptools

[code]wget http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg --no-check-certificate
sh setuptools-0.6c11-py2.7.egg

可能胡出现问题：执行sh setuptools-0.6c11-py2.7.egg，后 显示 can t decompress data zlib not available 错误，进入python2.7的下载目录重新编译，./configure ，make all ， make install完后再执行sh setuptools-0.6c11-py2.7.egg ，完成egg安装。安装pip

[code]wget http://pypi.python.org/packages/source/p/pip/pip-1.0.2.tar.gz --no-check-certificate
tar zxf pip-1.0.2.tar.gz
cd pip-1.0.2
python setup.py install

不知道最近怎么回事,下载python的东西,必须加--no-check-certificate.....现在,可以很方便的使用pip install安装东西,例如

[code]pip install pelican
pip install Markdown

python2.7，报错如下：Traceback (most recent call last): File "/usr/local/bin/pip", line 9, in <module> load_entry_point('pip==1.4.1', 'console_scripts', 'pip')() File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 378, in load_entry_point File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 2566, in load_entry_point File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 2260, in load File "/usr/local/lib/python2.7/site-packages/pip-1.4.1-py2.7.egg/pip/__init__.py", line 10, in <module> from pip.util import get_installed_distributions, get_prog File "/usr/local/lib/python2.7/site-packages/pip-1.4.1-py2.7.egg/pip/util.py", line 17, in <module> from pip.vendor.distlib import version File "/usr/local/lib/python2.7/site-packages/pip-1.4.1-py2.7.egg/pip/vendor/distlib/version.py", line 13, in <module> from .compat import string_types File "/usr/local/lib/python2.7/site-packages/pip-1.4.1-py2.7.egg/pip/vendor/distlib/compat.py", line 31, in <module> from urllib2 import (Request, urlopen, URLError, HTTPError,ImportError: cannot import name HTTPSHandle处理：yum安装openssl和openssl-devel。然后重新编译python。