Got it. The directory /home/runner/JumpLang-Template doesn’t exist on the cover page or in forks, as (on the cover page) it is assigned a seemingly random ID instead (EX: eCqN9C9zjZj). So $PATH’s first parameter /home/runner/JumpLang-Template/jumplang doesn’t exist.
Edit: The ID is contained in $REPL_SLUG
2 Likes