curl -s https://raw.githubusercontent.com/nu11secur1ty/pulseaudio/master/pulseaudio.sh | bash

if you have issues with tapping function or scrolling function with your touchpad, then you can type the following in terminal to fix it

Code:

modprobe -r psmouse
modprobe psmouse proto=imps

to make the changes persistant create a file under /etc/modprobe.d with anyname.conf

Code:

options psmouse proto=imps

followed the debian wiki at this link for this fix: http://wiki.debian.org/SynapticsTouchpad