2. Install Python under Linux

Linux versions of the system have their own Python interpreter, you can enter Python in the Shell interface to enter the interactive interface, and display the Python version information;

The most popular version now is the version of PYTHON2.7,CENTOS6, which installs 2.6.6 by default, and Centos7 installs the 2.7.* version by default.

If the Python version of CENTOS6 is too low, you want to upgrade to the version you specified:

Access official website:https://www.python.org/

Download Python source Package

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Choose python2.7 Here

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After entering the first source package will be available:

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When the download is complete, upload it to the server

(1) Unzip the source package

# TAR-ZXVF Python-2.7.14.tgz

(2) Installation python2.7

# CD Python-2.7.14 &&./configure && make all && make install && do clean && Make Distclean

(3) Check the installation

# /usr/local/bin/python2.7-v

(4) Establish a soft connection, using the system default Python point

# mv/usr/bin/python/usr/bin/python2.6.6

# ln-s/usr/local/bin/python2.7/usr/bin/python

(5) Check again

# python-v

(6) Last note

# Vim/usr/bin/yum

Change the interpreter #!/usr/bin/python to #!/usr/bin/python2.6.6

This article is from the "Note space" blog, so be sure to keep this source http://286577399.blog.51cto.com/10467610/1973070

2. Install Python under Linux