centos 에서 파이썬 버전 2.7 설치

# 1. Install a package with repository for your system:
# On CentOS, install package centos-release-scl available in CentOS repository:
$ sudo yum install centos-release-scl

# On RHEL, enable RHSCL repository for you system:
$ sudo yum-config-manager --enable rhel-server-rhscl-7-rpms

# 2. Install the collection:
$ sudo yum install python27

# 3. Start using software collections:
$ scl enable python27 bash

- add source to the path

cp /opt/rh/python27/root/usr/lib/python2.7 /usr/lib/python2.7  cp /opt/rh/python27/root/usr/bin/python2.7 /usr/bin/  cp /opt/rh/python27/root/usr/bin/python2.7-config /usr/bin/  ln -snf /usr/bin/python2.7  ln -snf /usr/bin/python2.7-config /usr/bin  cp /opt/rh/python27/root/usr/lib64/libpython2.7.so /usr/lib64/  cp /opt/rh/python27/root/usr/lib64/libpython2.7.so.1.0 /usr/lib64//usr/lib64/  cp python27/root/usr/bin/pip2.7 /usr/bin/  cp /opt/rh/python27/root/usr/bin/easy_install-2.7 /usr/bin/  easy_install --upgrade pip

[ref]

https://github.com/h2oai/h2o-2/wiki/installing-python-2.7-on-centos-6.3.-follow-this-sequence-exactly-for-centos-machine-only

https://www.softwarecollections.org/en/scls/rhscl/python27/