Quoting Ralf Mattes (rm@seid-online.de):
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 ....
Thanks for the report!
I forgot to "cvs add" the .asd file. Please try again. (It takes a few minutes for changes to propagate to anoncvs though.)
(There will be a closure-common tarball together with the next cxml release, but so far CVS is the only place you can get closure-common from.)
d.