安装 Python2.7到 centos

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1.安装development组建和一些额外lib

yum groupinstall "Development tools"

yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel

2.shared library 配置

打开/etc/ld.so.conf 添加路径 /usr/local/lib

更新配置运行 /sbin/ldconfig

3.从官网获取Python2.7

wget http://python.org/ftp/python/2.7.11/Python-2.7.11.tar.xz

这里的python版本可以自己更改为当前最新版，想知道当前最新版自己去官网查看版本号

解压

tar xf Python-2.7.11.tar.xz

./configure--prefix=/usr/local--enable-unicode=ucs4--enable-sharedLDFLAGS="-Wl,-rpath /usr/local/lib"

运行配置

make && make altinstall

下载安装ez——setup

wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py

python2.7 ez_setup.py

然后使用刚安装的ez安装pip

easy_install pip

参考网址 http://toomuchdata.com/2014/02/16/how-to-install-python-on-centos/

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