can't find interface on Mac

BlitzMax Forums/BlitzMax Beginners Area/can't find interface on Mac

wow - thx for the ultrafast reply.
Unfortunately it didn't change anything for me. Still have the same error message. Here is what i did:
I created a subfolder in mod with the name bah.mod and decrunched the volumes.zip in this folder. Now i have

programme\Blitzmax\mod\bah.mod\volumes.mod\main.bmx
(and all the other files)

I'm pretty sure that i missed something really basic - but what?