centos6.5 update python2.7 affects Pip and Easy_install

Source: Internet
Author: User

    • General update Python only know that will affect Yum, but do not notice will affect the PIP and Easy_install, need to uninstall the installation

  1. Install dependent environments

    1. yum install Zlib-devel zlib  openssl openssl-devel readline-devel  (zlib installation setuptools will be used, there will be reported " runtimeerror:compression requires the (missing) zlib module "; OpenSSL is the PIP will be used, no report )

  2. Install Python


    2. TAR-XVF PYTHON-2.7.8.TAR.XZ

    3. CD Python-2.7.8 && ./configure && make && make install

    4. Mv/usr/bin/python/usr/bin/python_old

    5. Ln-s/usr/local/bin/python2.7/usr/bin/python

  3. Modify Yum

    1. Vim/usr/bin/yum (Change the language environment of the first line to Python_old)

  4. Install PIP

    1. wget https://pypi.python.org/packages/source/p/pip/pip-7.1.2.tar.gz#md5=3823d2343d9f3aaab21cf9c917710196

    2. Tar XF pip-7.1.2.tar.gz && cd pip-7.1.2 && python setup.py install

    3. Pip Install--upgrade pip

    4. Pip-v

  5. Installing Easy_install


    2. tar fxz setuptools-18.2.tar.gz && cd setuptools-18.2 && python setup.py install

centos6.5 update python2.7 affects Pip and Easy_install

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