1. Launch solarus-quest-editor (in package solarus-quest-editor)
2. File->New quest... 3. Make a new directory for the quest, select that directory, click "Open" A dialog pops up with an error like the following:I believe this is likely because it recursively copies a template from /share/solarus-quest-editor/assets/initial_quest/ relative to the installed solarus-quest-editor to the destination and keeps permissions.
-- -Jesse Gibbons