I have installed latest code from oacs-5-3 and dotlrn-xowiki, xowiki-portlet from head. after adding the xowiki applet to a community i get the following error in the admin portlet:
Error in include template "/srv/www/openacs-4/packages/xowiki-portlet/www/xowiki-admin-portlet": unknown argument '-order_clause' for method 'instance_select_query': valid arguments {-select_attributes {}} {-orderby {}} {-where_clause {}} {-from_clause {}} {-with_subtypes:boolean true} -publish_status {-count:boolean false} -folder_id {-page_size 20} {-page_number {}}
Is my xotcl (1.5.3) too old?