Installation issues on Mac, qt.qpa.plugin: Could not find the Qt platform plugin "cocoa" in ""

[styner]

Folks, if you have a problem running NeuroRuler on the mac and get the error: qt.qpa.plugin: Could not find the Qt platform plugin "cocoa" in "", then likely you need to tell the PyQt distribution in your python where to find the Qt plugins.

1. make sure you have Qt6 installed
2. set in your shell the variable QT_QPA_PLATFORM_PLUGIN_PATH, usually this will in your users directory, e.g.
   export QT_QPA_PLATFORM_PLUGIN_PATH=/Users//Qt/6.5.2/macos/plugins/platforms
   The plugin path should point to a directory that has the file libqcocoa.dylib

Now it should run well
Feel free to discuss here other Mac installation issues