I recently installed a bunch of dotfiles on my Mac along with some other applications (I changed to iTerm instead of Terminal, and Sublime as my default text editor) but eve
When you are running into this issue on a freshly created virtualenv, it might be that your python version installed by brew is "unlinked".
You can fix this for example by running: brew link python@3.8
(but specify your speficic python version)
You can also run brew doctor, it will tell you if you have unlinked stuff and how to fix this.