strangely, parameter CommDefaultSiteTemplate_p was set on wrong package_id
Before this change, the install from repo on dotlrn led to error below. this change makes sure, that the used "package_id" is the package_id from dotlrn.
: ERROR: -20000: The specified package 702 AND/OR parameter CommDefaultSiteTemplate_p do not exist in the system : CONTEXT: PL/pgSQL function apm__id_for_name(integer,character varying) line 13 at RAISE : PL/pgSQL function apm__set_value(integer,character varying,character varying) line 6 at assignment