pi@raspberrypi ~ $ sudo dpkg -i libtorrent-rasterbar7_0.16.11-2_armhf.deb
Selecting previously unselected package libtorrent-rasterbar7.
(Reading database ... 86276 files and directories currently installed.)
Unpacking libtorrent-rasterbar7 (from libtorrent-rasterbar7_0.16.11-2_armhf.deb) ...
dpkg: dependency problems prevent configuration of libtorrent-rasterbar7:
 libtorrent-rasterbar7 depends on libc6 (>= 2.17); however:
  Version of libc6:armhf on system is 2.13-38+rpi2.

dpkg: error processing libtorrent-rasterbar7 (--install):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 libtorrent-rasterbar7