Thought it's very old version 0.2, here is a ScummVM board discussion about, including working download link:
http://forums.scummvm.org/viewtopic.php?t=12658
Additionally, I found this news about ScummVM 0.2 at the ScummVM page:
Apr 6, 2002: Loom and 0.2.0
There is even more on this website, it is from the author of the MacScumm Explorer Utility (see his old website: MacScumm)
MacScumm Explorer for Mac OS and Mac OS X:
Link
Patches for old Scumm-based Games to run on newer Macintoshes and Power-Macintosh:
Link
Patches for old SCI-based Games to run on newer Macintoshes and Power-Macintosh:
Link
Patches for the Adventure "Dark Seed" to run on newer Macintoshes and Power-Macintosh:
Link
Tools for SCI-based Games:
Link
good find, very nice...
Kitchen2010, very interesting links. 
