Before 2019, all you have to do is run the following command.

But to make sure that you have Python installed open the terminal and run the following command.

Which also means that you already have access to easyinstall; considering you are using MacOSOSX.

Note that, we only need to choose the one that end with python3.

Please avoid using the ones that end with config or python3.m or python3.m-config.

The subject of the post I responded to was setting up Python 3 to be the default.

My goal was to show how I did this directly versus using a package manager like Brew, but not everyone is comfortable with this approach.

It looks like you are good to go if you want to work in Python 3 by default.

I was able to install python using brew, but even if I create the symlink in usrlocalbin, it seems it is taking the symlink in usrbin which points to python2.7.

I prefer this approach because you dont run into weird issues by changing the Python reference directly.

I did my work using python 3.7 and IDLE.

The script worked fine when run in IDLE, but the app I created using py2app and clear documentation at ( py2app.readthedocs.ioenlatesttu.

Unfortunately, it didnt work for me here is the solution worked for me.

Youve solved the problem that Ive spent at least an hour on.

How To Install Pip3 For Python On Mac