Install Python 3.4
2016/07/31 |
The version of Python in CentOS 6 repository is 2.6 but Install 3.4 with RPM package if you need.
|
|
[1] | It's possible to install from CentOS SCLo Software Collections. It's OK to install it even if 2.6 is already installed because 3.4 is located on another PATH. |
# install from SCLo [root@dlp ~]# yum --enablerepo=centos-sclo-rh -y install rh-python34
|
[2] | Packages from Software Collections are installed uder the /opt directory. To use it, Load environment variables like follows. |
# load environment variables [root@dlp ~]# scl enable rh-python34 bash
[root@dlp ~]#
[root@dlp ~]# python -V Python 3.4.2 which python /opt/rh/rh-python34/root/usr/bin/python |
[3] | If you'd like to enable 3.4 automatically at login time, configure like follows. |
[root@dlp ~]#
vi /etc/profile.d/python34.sh # create new #!/bin/bash source /opt/rh/rh-python34/enable export X_SCLS="`scl enable rh-python34 'echo $X_SCLS'`" |