isra@Gato:~$ sudo dpkg -i discord-canary.deb 
[sudo] password for isra: 
Selecting previously unselected package discord-canary.
(Reading database ... 207656 files and directories currently installed.)
Preparing to unpack discord-canary.deb ...
Unpacking discord-canary (0.0.15) ...
dpkg: dependency problems prevent configuration of discord-canary:
 discord-canary depends on libgconf-2-4; however:
  Package libgconf-2-4 is not installed.
 discord-canary depends on libappindicator1; however:
  Package libappindicator1 is not installed.
 discord-canary depends on libc++1; however:
  Package libc++1 is not installed.

dpkg: error processing package discord-canary (--install):
 dependency problems - leaving unconfigured
Processing triggers for bamfdaemon (0.5.3+16.10.20160929-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Processing triggers for gnome-menus (3.13.3-6ubuntu5) ...
Processing triggers for desktop-file-utils (0.23-1ubuntu2) ...
Processing triggers for mime-support (3.60ubuntu1) ...
Errors were encountered while processing:
 discord-canary