Patch update INSTALL file

[Stephen Hemminger]

On Tue, 24 Nov 2015 14:37:30 +0000
Pedro Neves <nevesdiver at gmail.com> wrote:

> Hi:
> 
> Small patch to reflect the need to install qtlocation5-dev on Debian/Ubuntu.
> 
> @Dirk:
> 
> I hope all is correct ;-)
> 
> Cheers:
> 
> Pedro

The library you want is qtpositioning5-dev on Debian.
https://packages.debian.org/source/wheezy-backports/qtlocation-opensource-src