--->  Installing MyPaint @2.0.1_1
--->  Activating MyPaint @2.0.1_1
--->  Cleaning MyPaint
--->  Updating database of binaries
--->  Scanning binaries for linking errors
--->  No broken files found.                             
--->  No broken ports found.
LeoMac:~ leeeoooooo$ MyPaint
INFO: mypaint: Installation layout: conventional POSIX-like structure with prefix '/opt/local/Library/Frameworks/Python.framework/Versions/3.8'
Traceback (most recent call last):
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/__init__.py", line 23, in <module>
    from . import multiarray
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/multiarray.py", line 10, in <module>
    from . import overrides
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/overrides.py", line 6, in <module>
    from numpy.core._multiarray_umath import (
ImportError: dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so, 2): Symbol not found: _Dragon4_PrintFloat_Intel_extended128
  Referenced from: /opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so
  Expected in: flat namespace
 in /opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/__init__.py", line 144, in <module>
    from . import core
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/__init__.py", line 49, in <module>
    raise ImportError(msg)
ImportError: 

IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!

Importing the numpy C-extensions failed. This error can happen for
many reasons, often due to issues with your setup or how NumPy was
installed.

We have compiled some common reasons and troubleshooting tips at:

    https://numpy.org/devdocs/user/troubleshooting-importerror.html

Please note and check the following:

  * The Python version is: Python3.8 from "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/bin/python3.8"
  * The NumPy version is: "1.22.0"

and make sure that they are the versions you expect.
Please carefully study the documentation linked above for further help.

Original error was: dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so, 2): Symbol not found: _Dragon4_PrintFloat_Intel_extended128
  Referenced from: /opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so
  Expected in: flat namespace
 in /opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so

Traceback (most recent call last):
  File "/opt/local/bin/MyPaint", line 293, in <module>
    = get_paths()
  File "/opt/local/bin/MyPaint", line 241, in get_paths
    from lib import fileutils
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/mypaint/lib/fileutils.py", line 25, in <module>
    import lib.helpers
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/mypaint/lib/helpers.py", line 25, in <module>
    from . import mypaintlib
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/mypaint/lib/mypaintlib.py", line 13, in <module>
    from . import _mypaintlib
ImportError: numpy.core.multiarray failed to import