Hi Hilaire,
When you have time, can you please try the instructions in the README on the DrGeo GitHub page? It seems they are not working any more. I think only you can fix them.
Now the image freezes with these errors in the Terminal transcript. (Screenshot attached.)
2024-02-24T09:05:39.991 process:40 953927 Installed ChangeSet: [r6.2]-6157-UseOfSizeForCopy-GeraldKlix-2024Feb01-21h27m-KLG.001.cs.st
2024-02-24T09:05:40.030 process:40 953927 Installed ChangeSet: [r6.2]-6158-LogStartupNotice-JuanVuletich-2024Feb11-15h48m-jmv.001.cs.st
2024-02-24T09:05:40.033 process:40 953927 Cuis6.2
2024-02-24T09:05:40.035 process:40 953927 latest update: #6158
2024-02-24T09:05:40.037 process:40 953927 Running at :/Users/oscar/Desktop/GT/DrGeo/Cuis/Cuis6-2/CuisImage/Cuis6.2.image
2024-02-24T09:05:46.647 process:40 953927
2024-02-24T09:05:46.649 process:40 953927 Package Commander successfully installed
2024-02-24T09:05:46.661 process:40 953927 Undeclared: a Dictionary(#menutItem->nil )