[cxml-devel] Where is the closure-common system?

After a recent CVS update SBCL is unable to load cxml, complaining:

debugger invoked on a MISSING-DEPENDENCY in thread #<THREAD "initial thread" {A806671}>: component :CLOSURE-COMMON not found, required by CXML

Type HELP for debugger help, or (SB-EXT:QUIT) to exit from SBCL.

restarts (invokable by number or by possibly-abbreviated name): 0: [ABORT] Exit debugger, returning to top level.

(SB-INT:SIMPLE-EVAL-IN-LEXENV (ERROR 'MISSING-DEPENDENCY :REQUIRED-BY :CXML :VERSION NIL :REQUIRES :CLOSURE-COMMON) #<NULL-LEXENV>) 0] 0

This did not happen with earlier versions. I can check out a closure-common module from CVS but that doesn't conatain a ASDF definition ....

TIA Ralf Mattes