pi@raspberrypi /etc/apt $ cat sources.list
deb http://http.debian.net/debian wheezy main contrib non-free
pi@raspberrypi /etc/apt $ cd sources.list.d/
pi@raspberrypi /etc/apt/sources.list.d $ l
total 16
drwxr-xr-x 2 root root 4096 jun 17 22:31 .
drwxr-xr-x 6 root root 4096 jun 17 23:26 ..
-rw-r--r-- 1 root root   68 jun 17 22:31 qt5pi.list
-rw-r--r-- 1 root root   55 jun 17 22:16 raspi.list
pi@raspberrypi /etc/apt/sources.list.d $ cat raspi.list
deb http://archive.raspberrypi.org/debian/ wheezy main
pi@raspberrypi /etc/apt/sources.list.d $ cat qt5pi.list
deb http://archive.qmh-project.org/rpi-wheezy/debian/ unstable main
pi@raspberrypi /etc/apt/sources.list.d $