Zsh: command not found: jupyter · Issue #317 · jupyter/help ...
github.com › jupyter › helpMar 07, 2018 · OS: macOS High Sierra 10.13.3 Beta (17D29a) iTerm, zsh. After the python@2 rename by homebrew, jupyter (and also jupyter lab) doesn't work. jupyter zsh: command not found: jupyter. I have done brew upgrade, installed and reinstalled python3 and python2 several times, created symlinks but still jupyter, jupyterlab don't work after the rename and ...
zsh: command not found: jupyter - Apple Community
discussions.apple.com › thread › 250761423Oct 18, 2019 · <rant> I grow weary of Apple trashing of my python / development environment every time a new OS version comes out! This time jupyter is missing and nowhere to be found, Anaconda navigator is gone, the python3 command now points to a reasonably recent build (3.7.3) but pip3 forces me to install packages as su if I want them available for all users.