Errors installing on MacOS - Spyder and PyQt5 problems

[Seanasaurus]

Hello,
I have been repeatedly trying to install PSS, but keep encountering issues installing it.

I have tried to installing, uninstalling and upgrading Spyder, PyQt5, and Python, but to no avail. It seems that Spyder requires a PyQt5 version less than 5.13, but PSS needs a version of PyQT5 version greater than 5.15.

Any help would be appreciated!

Thank you!

 (base) seans@MacBook-Pro ~ % pip3 install planetary-system-stacker 
Collecting planetary-system-stacker
  Using cached planetary_system_stacker-0.9.3.3-py3-none-macosx_10_6_intel.whl (232 kB)
Collecting PyQt5>=5.15
  Using cached PyQt5-5.15.7-cp37-abi3-macosx_10_13_x86_64.whl (7.0 MB)
Requirement already satisfied: numpy in ./opt/anaconda3/lib/python3.8/site-packages (from planetary-system-stacker) (1.23.2)
Requirement already satisfied: scipy in ./opt/anaconda3/lib/python3.8/site-packages (from planetary-system-stacker) (1.4.1)
Requirement already satisfied: psutil in ./opt/anaconda3/lib/python3.8/site-packages (from planetary-system-stacker) (5.7.0)
Requirement already satisfied: matplotlib in ./opt/anaconda3/lib/python3.8/site-packages (from planetary-system-stacker) (3.5.3)
Requirement already satisfied: opencv-python-headless in ./opt/anaconda3/lib/python3.8/site-packages (from planetary-system-stacker) (4.6.0.66)
Requirement already satisfied: astropy in ./opt/anaconda3/lib/python3.8/site-packages (from planetary-system-stacker) (4.3.1)
Requirement already satisfied: scikit-image in ./opt/anaconda3/lib/python3.8/site-packages (from planetary-system-stacker) (0.16.2)
Requirement already satisfied: PyQt5-Qt5>=5.15.0 in ./opt/anaconda3/lib/python3.8/site-packages (from PyQt5>=5.15->planetary-system-stacker) (5.15.2)
Requirement already satisfied: PyQt5-sip<13,>=12.11 in ./opt/anaconda3/lib/python3.8/site-packages (from PyQt5>=5.15->planetary-system-stacker) (12.11.0)
Requirement already satisfied: python-dateutil>=2.7 in ./opt/anaconda3/lib/python3.8/site-packages (from matplotlib->planetary-system-stacker) (2.7.3)
Requirement already satisfied: packaging>=20.0 in ./opt/anaconda3/lib/python3.8/site-packages (from matplotlib->planetary-system-stacker) (20.4)
Requirement already satisfied: cycler>=0.10 in ./opt/anaconda3/lib/python3.8/site-packages (from matplotlib->planetary-system-stacker) (0.10.0)
Requirement already satisfied: pyparsing>=2.2.1 in ./opt/anaconda3/lib/python3.8/site-packages (from matplotlib->planetary-system-stacker) (2.4.7)
Requirement already satisfied: kiwisolver>=1.0.1 in ./opt/anaconda3/lib/python3.8/site-packages (from matplotlib->planetary-system-stacker) (1.2.0)
Requirement already satisfied: fonttools>=4.22.0 in ./opt/anaconda3/lib/python3.8/site-packages (from matplotlib->planetary-system-stacker) (4.34.4)
Requirement already satisfied: pillow>=6.2.0 in ./opt/anaconda3/lib/python3.8/site-packages (from matplotlib->planetary-system-stacker) (7.2.0)
Requirement already satisfied: pyerfa>=1.7.3 in ./opt/anaconda3/lib/python3.8/site-packages (from astropy->planetary-system-stacker) (2.0.0)
Requirement already satisfied: networkx>=2.0 in ./opt/anaconda3/lib/python3.8/site-packages (from scikit-image->planetary-system-stacker) (2.4)
Requirement already satisfied: imageio>=2.3.0 in ./opt/anaconda3/lib/python3.8/site-packages (from scikit-image->planetary-system-stacker) (2.3.0)
Requirement already satisfied: PyWavelets>=0.4.0 in ./opt/anaconda3/lib/python3.8/site-packages (from scikit-image->planetary-system-stacker) (1.1.1)
Requirement already satisfied: six>=1.5 in ./opt/anaconda3/lib/python3.8/site-packages (from python-dateutil>=2.7->matplotlib->planetary-system-stacker) (1.15.0)
Requirement already satisfied: decorator>=4.3.0 in ./opt/anaconda3/lib/python3.8/site-packages (from networkx>=2.0->scikit-image->planetary-system-stacker) (4.4.2)
ERROR: spyder 4.1.4 has requirement pyqt5<5.13; python_version >= "3", but you'll have pyqt5 5.15.7 which is incompatible.
Installing collected packages: PyQt5, planetary-system-stacker
  Attempting uninstall: PyQt5
    Found existing installation: PyQt5 5.12.3
    Uninstalling PyQt5-5.12.3:
      Successfully uninstalled PyQt5-5.12.3
Successfully installed PyQt5-5.15.7 planetary-system-stacker-0.9.3.3