I do not recommend you to do that. Half of the system depends on Python and Perl scripts. If you change the default Python version you can ruin the system.
What you can do is to create an alias called python put it in the bottom of .bashrc or wherever are the aliases located and you are done. I think...
alias python="puthon3"
Save the file, open a new terminal window and type python to see what version will print at the top.
What you can do is to create an alias called python put it in the bottom of .bashrc or wherever are the aliases located and you are done. I think...
alias python="puthon3"
Save the file, open a new terminal window and type python to see what version will print at the top.