Install Pyqt Via Homebrew With `--with-python3` But Still Goes To Python 2

Here's my command and output (some command line arguments are left out). What is going wrong? Thank you. $ brew reinstall pyqt --with-python3 ==> Reinstalling pyqt --with-python

Solution 1:

You should check out this issue on Homebrew's git: https://github.com/Homebrew/homebrew/issues/25735

We can no longer use the --with-python3 argument with pyside/pyqt/sip. Unfortunately, it seems like we can't use Homebrew for these modules in a while. They probably have to find another solution of handling the formulas for having Python 2.7 and Python3 installs first.

I scratched my head for days figuring this out. Ended up with installing PyQt from source.

Good luck.