Description of problem:
The acl package refers to http://acl.bestbits.at/ as its URL. However, the package has moved to http://savannah.nongnu.org/projects/acl many years ago. Could you please fix that?
(This actually affects basically all products, and the attr package as well. I will file a separate bug fir attr.)
Thanks! I have only used an https:// URL as they are preferred now...