Add forgotten `psycopg2` requirement
Add forgotten `psycopg2` requirement

lukasjuhrich/sipa,agdsn/sipa,MarauderXtreme/sipa,agdsn/sipa,lukasjuhrich/sipa,lukasjuhrich/sipa,lukasjuhrich/sipa,agdsn/sipa,MarauderXtreme/sipa,MarauderXtreme/sipa,agdsn/sipa