Regarding IMS-LD, the package requires assessment and lorsm to be installed. Asessment is included in the .LRN release, but what about lorsm? will it also bee included? could that be a problem for including IMS-LD?
I'm sorry I didn't noticed this before.
Both Assessment and LORSM are included in dotLRN (and their dependencies too of course).
dotLRN releases include packages from acs-core, dotlrn-all and dotlrn-extras CVS aliases.