tux@Tux:~/rtbth-3.9.4.1$ sudo make install 
[sudo] password di tux: 
#make INSTALL_MOD_PATH= INSTALL_MOD_DIR=kernel/drivers/bluetooth \
#	-C /lib/modules/4.2.0-19-generic/build M=/home/tux/rtbth-3.9.4.1 modules_install
#depmod -a
#three lines commented for dkms arch linux package: it autoinstalls the module
install -m 0755 -o root -g root tools/49rtbt /usr/lib/pm-utils/sleep.d/
install -m 0755 -o root -g root tools/rtbt /usr/bin/
install -m 0644 -o root -g root tools/ralink-bt.conf /etc/modprobe.d/
tux@Tux:~/rtbth-3.9.4.1$