How to install Python3 on CentOS
First try this:
sudo yum install python34
If ^ doesnt work use these...
Install the Dependencies:
yum install wget –y
wget https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/e/epel-release-7-11.noarch.rpm
rpm –ivh epel-*.rpm
yum install python36
sudo yum install python34-setuptools
sudo mkdir /usr/local/lib/python3.6
sudo mkdir /usr/local/lib/python3.6/site-packages
sudo easy_install-3.6 pip
Activate the environment
pyvenv-3.6 py3
source py3/bin/activate