title: Python3 command not calling Python3.8
body: <p>I have an EC2 Instance. I want Python3.8 on the server so I installed it but it gets installed in <code>/usr/local/bin</code>. So I tried to add it to the path following this <a href="https://stackoverflow.com/questions/70588185/warning-the-script-pip3-8-is-installed-in-usr-local-bin-which-is-not-on-path">question</a> then also I am not being able to get Python3.8 when python3 is called instead it goes for Python3.7 which is default in the machine. How to solve this?</p>