Why my Python installed via home brew not include Tkinter

Question

I\'ve installed my Python via homebrew on Mac.

brew install python

and after that I\'ve checked my python version as 2.7.11, then I\'ve tri

Answer 1

12/18 Update: No longer possible for various reasons.

Below is now outdated. You'll have to install Python directly from python.org if you want to remove those warnings.

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2018 Update

brew reinstall python --with-tcl-tk

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Note: Homebrew now uses Python 3 by default - Homebrew Blog. Docs.

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Testing

python should bring up system’s Python 2, python3 should bring up Python 3.

idle points to system Python/tcl-tk. It will show an out-dated tcl-tk error (unless you brew install python@2 --with-tcl-tk)

idle3 should bring up Python 3 with no warnings.

Caveat

--with-tcl-tk will install python directly from python.org, which you'll see when you run brew info python.

More info here.