1. Viewing Package Dependencies 1.1 Forward Dependencies Which packages it depends on List dependencies 1 apt-cache depends apparmor 1 2 3 4 5 6 7 8 9 10 11 12 13 14 apparmor Depends: debconf # 必须 Depends: lsb-base # 必须 |Depends: debconf # 必须 Depends: <debconf-2.0>