[Pkg-hpijs-devel] Bug#587068: About "usr/lib/cups/backend/hp failed"

[Johann Felix Soden]

Some time ago I had the same problem with the
 usr/lib/cups/backend/hp failed
error message.

If I remember it correctly, running
 chmod 755 /usr/lib/cups/backend
as root solved the problem for me since the 
permissions of /usr/lib/cups/backend were to strict.

https://answers.launchpad.net/ubuntu/+source/hplip/+question/93468
gave me this workaround.

Maybe bug report #587068 results from the same bug.