MacOS pyenv python 3.8 tkinter install

brew install pyenv

brew install tcl-tk

echo 'export PATH="$(brew --prefix tcl-tk)/bin:$PATH"' >> ~/.zshrc
export LDFLAGS="-L$(brew --prefix tcl-tk)/lib"
export CPPFLAGS="-I$(brew --prefix tcl-tk)/include"
export PKG_CONFIG_PATH="$(brew --prefix tcl-tk)/lib/pkgconfig"


PYTHON_CONFIGURE_OPTS="--with-tcltk-includes='-I$(brew --prefix tcl-tk)/include' --with-tcltk-libs='-L$(brew --prefix tcl-tk)/lib -ltcl8.6 -ltk8.6'" CFLAGS="-I$(brew --prefix tcl-tk)/include" pyenv install 3.8.3