搬瓦工中文网
1. 准备工作
下载源码包
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| 1 | wget http: //python .org /ftp/python/2 .7.3 /Python-2 .7.3. tar .bz2 |
查看是否安装make工具
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| 1 2 3 | ~ #rpm -qa|grep make automake-1.11.1-4.el6.noarch make -3.81-20.el6.x86_64 |
如果没有安装make工具
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| 1 | yum -y install gcc automake autoconf libtool make |
查看是否安装zlib库
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| 1 2 3 | ~ #rpm -qa|grep zlib zlib-devel-1.2.3-29.el6.x86_64 zlib-1.2.3-29.el6.x86_64 |
安装zlib
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| 1 | yum install zlib-devel |
检查是否安装ssl 库
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| 1 2 3 4 5 6 | ~ #rpm -qa|grep openssl openssl-devel-1.0.1e-16.el6_5.x86_64 openssl-static-1.0.1e-16.el6_5.x86_64 openssl098e-0.9.8e-17.el6.centos.2.x86_64 openssl-1.0.1e-16.el6_5.x86_64 openssl-perl-1.0.1e-16.el6_5.x86_64 |
安装openssl
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| 1 | yum install openssl* |
安装bzip2依赖库
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| 1 | yum install -y bzip2 * |
2. 编译安装
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| 1 2 3 | cp Python-2.7.3. tar .bz2 /usr/src/ tar -jxvf Python-2.7.3. tar .bz2 vi Modules /Setup .dist |
找到
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| 1 2 3 4 5 6 | #SSL=/usr/local/ssl #_ssl _ssl.c \ # -DUSE_SSL -I$(SSL)/include -I$(SSL)/include/openssl \ # -L$(SSL)/lib -lssl -lcrypto ...... #zlib zlibmodule.c -I$(prefix)/include -L$(exec_prefix)/lib -lz |
把注释去掉
编译
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| 1 2 3 4 5 | . /configure --prefix= /usr/local/python2 .7 make all make install make clean make distclean |
安装成功
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| 1 2 3 4 5 | ~ #/usr/local/python2.7/bin/python2.7 Python 2.7.3 (default, Dec 18 2013, 15:43:35) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2 Type "help" , "copyright" , "credits" or "license" for more information. >>> |
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| 1 2 | cd /usr/local/python2 .7 python setup.py install |
建立python2.7 软链
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| 1 2 3 | ~ #mv /usr/bin/python /usr/bin/python.bak ~ #ln -s /usr/local/python2.7/bin/python2.7 /usr/bin/python2.7 ~ #ln -s /usr/bin/python2.7 /usr/bin/python |
3. 解决yum无法使用的问题
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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | ~ #yum update There was a problem importing one of the Python modules required to run yum. The error leading to this problem was: No module named yum Please install a package which provides this module, or verify that the module is installed correctly. It 's possible that the above module doesn' t match the current version of Python, which is: 2.7.3 (default, Dec 18 2013, 15:43:35) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] If you cannot solve this problem yourself, please go to the yum faq at: http: //yum .baseurl.org /wiki/Faq |
因为centos 6.4 下yum默认使用的是python2.6
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| 1 2 3 4 5 6 7 8 | vi /usr/bin/yum ---------------------------------------------------- #!/usr/bin/python import sys try: import yum except ImportError: ....... |
修改为
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| 1 2 | #!/usr/bin/python2.6 ........ |
4. 安装python-pip工具
先安装setup-tools
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| 1 2 3 | wget https: //pypi .python.org /packages/2 .7 /s/setuptools/setuptools-0 .6c11-py2.7.egg --no-check-certificate chmod +x setuptools-0.6c11-py2.7.egg sh setuptools-0.6c11-py2.7.egg |
安装pip
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| 1 2 3 4 5 6 | wget https: //pypi .python.org /packages/source/p/pip/pip-1 .3.1. tar .gz --no-check-certificate cp pip-1.3.1. tar .gz /usr/src/ tar zxvf pip-1.3.1. tar .gz cd pip-1.3.1 python setup.py install ln -s /usr/local/python2 .7 /bin/pip /usr/bin/pip |
