shadowm@nanacore:~/Downloads$ sudo dpkg -i steam.deb
[sudo] password for shadowm:
(Reading database ... 192128 files and directories currently installed.)
Unpacking steam (from steam.deb) ...
dpkg: dependency problems prevent configuration of steam:
 steam depends on libcurl3-gnutls (>= 7.16.2-1).
 steam depends on libjpeg-turbo8.
 steam depends on libtheora0 (>= 1.0~beta1).
 steam depends on multiarch-support (>= 2.15-0ubuntu10.2); however:
  Version of multiarch-support on system is 2.13-37.
 steam depends on zenity (>= 3.4.0-0ubuntu4); however:
 steam depends on libc6 (>= 2.15); however:
  Version of libc6:i386 on system is 2.13-37.
 steam depends on libpulse0 (>= 1:0.99.1); however:
  Version of libpulse0:i386 on system is 2.0-6.

dpkg: error processing steam (--install):
 dependency problems - leaving unconfigured
Processing triggers for desktop-file-utils ...
Processing triggers for hicolor-icon-theme ...
Processing triggers for man-db ...
Errors were encountered while processing:
 steam