python env

python -v

cat /etc/redhat-release

yum groupinstall -y "Development tools"

 

yum install -y zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel

 

wget https://mc.qcloudimg.com/static/archive/b577469e4ed03782eb1f62e8fd6125a5/Python-2.7.13.tar.gz

 

tar zxvf Python-2.7.13.tar.gz

 

cd Python-2.7.13

./configure

 

make && make install

mv /usr/bin/python /usr/bin/python.old

rm -f /usr/bin/python-config

ln -s /usr/local/bin/python /usr/bin/python

ln -s /usr/local/bin/python-config /usr/bin/python-config

ln -s /usr/local/include/python2.7/ /usr/include/python2.7

 

 

/usr/bin/yum

#!/usr/bin/python2.6
import sys
try:
    import yum
except ImportError:
    print >> sys.stderr, """\nThere was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:

   %s

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:
%s

If you cannot solve this problem yourself, please go to
the yum faq at:
  http://yum.baseurl.org/wiki/Faq

""" % (sys.exc_value, sys.version)
    sys.exit(1)

sys.path.insert(0, '/usr/share/yum-cli')
try:
    import yummain
    yummain.user_main(sys.argv[1:], exit_code=True)
except KeyboardInterrupt, e:
    print >> sys.stderr, "

Exiting on user cancel."
    sys.exit(1)

 

 

python -v