I think Torsten needs to make changes to his libraries to work with LW first.

13 hours ago, TomTolleson said:

 

Error: Reader cannot find package QL.

 

 

I don't know about cluster engine, but regarding the Quicklisp error above, you can get it up by following the instruction in the comments of Opusmodus/User Source/Extensions/Quicklisp Start.lisp