Forum OpenACS Development: Response to Problems with loading the calendar module
The unique and distinct matter had been fixed in the newer version.
For the "cal_item table" problem, the line
"/i cal-item-create.sql" was accidently commented out in the
previous version, which had been fixed in the latest version.
From the errors you posted above, we are unsure if they are caused by the application not being able to find the cal_item table and hence raised such problems, or those errors are caused by some other problems from somewhere else. Would you mind letting us know?