pyenv 파이썬에서 tkinter를 사용하는 방법

Issue

Traceback (most recent call last):
  File "/Users/ken/.pyenv/versions/3.7.4/lib/python3.7/runpy.py", line 183, in _run_module_as_ma
in
    mod_name, mod_spec, code = _get_module_details(mod_name, _Error)
  File "/Users/ken/.pyenv/versions/3.7.4/lib/python3.7/runpy.py", line 142, in _get_module_detai
ls
    return _get_module_details(pkg_main_name, error)
  File "/Users/ken/.pyenv/versions/3.7.4/lib/python3.7/runpy.py", line 109, in _get_module_detai
ls
    __import__(pkg_name)
  File "/Users/ken/.pyenv/versions/3.7.4/lib/python3.7/tkinter/__init__.py", line 36, in <module
>
    import _tkinter # If this fails your Python may not be configured for Tk
ModuleNotFoundError: No module named '_tkinter'

Solution

brew upgrade pyenv

brew install tcl-tk

export PATH="/usr/local/opt/tcl-tk/bin:$PATH"
export LDFLAGS="-L/usr/local/opt/tcl-tk/lib"
export CPPFLAGS="-I/usr/local/opt/tcl-tk/include"
export PKG_CONFIG_PATH="/usr/local/opt/tcl-tk/lib/pkgconfig"
export PYTHON_CONFIGURE_OPTS="--with-tcltk-includes='-I/usr/local/opt/tcl-tk/include' --with-tcltk-libs='-L/usr/local/opt/tcl-tk/lib -ltcl8.6 -ltk8.6'"

set -x PATH "/usr/local/opt/tcl-tk/bin" $PATH
set -x LDFLAGS "-L/usr/local/opt/tcl-tk/lib"
set -x CPPFLAGS "-I/usr/local/opt/tcl-tk/include"
set -x PKG_CONFIG_PATH "/usr/local/opt/tcl-tk/lib/pkgconfig"
set -x PYTHON_CONFIGURE_OPTS "--with-tcltk-includes='-I/usr/local/opt/tcl-tk/include' --with-tcltk-libs='-L/usr/local/opt/tcl-tk/lib -ltcl8.6 -ltk8.6'"

pyenv install 3.7.4

python -m tkinter

Solved

Reference