suggested server (headless) swiki package for mac os x?

  I'd like to setup a server (headless) wiki running on a mac os x  
machine to allow some students to post their e-toys and so forth.  I  
haven't had good luck trying comswiki (http://minnow.cc.gatech.edu/ 
swiki/16) as a headless option for the mac squeak VM.  The VM  
maintainer suggests I ask the lists what other swiki options.  Any  
suggestions?

  Thanks.

  Best regards,

- DanG