Package: apt Version: 0.5.27 Severity: wishlist File: /usr/bin/apt-get Allow normal users to use --print-uris build-dep $ apt-get --print-uris build-dep grass E: Could not open lock file /var/lib/dpkg/lock - open (13 Permission denied) E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?