I have a MacBook Pro 13` inch (without touch bar) and it is running mac os sierra. I have installed Xcode, command line tools and homebrew. Now I want to install python 3 and make it a default interpreter when calling it from the terminal. I have found this guide http://docs.python-guide.org/en/latest/starting/install3/osx/ and I get confused when they say I should add the path to the ~./profile but I don't know where to find the file. Can somebody help with step by step guide on how to create it if it not there?
Thanks
I felt to add something here that ate a lot of my time when I had a similar issue.
Many a times the .profile or the .bash_profile (in case of bash shell) is not present. This is typically when you have freshly installed the OS or when you're on a new machine. This gets confusing as one may think if the installation wasn't correct etc. Nothing to worry about. If you don't find these files then simply create it new using vi or whatever means (GUI) and you're good to go. Having a shell doesn't mean you have these files too and you have to create it yourself if you're the first one to use it.