See our ready rolled Raspberry pi-3 image here including the latest GQRX!
If you have not installed GQRX before please take a look at this article first:
***UPDATE***
Log into your raspberry pi-3
Install some prerequisite software:
sudo apt-get install libboost-all-dev
Change to your hoe directory
cd /home/pi
Pull down the latest (2.6) version of GQRX from Git
git clone https://github.com/csete/gqrx.git gqrx.git
Change directory to your newly downloaded source files
cd gqrx.git/
Make the install file
qmake gqrx.pro
Compile the sources (takes a very long time!!!!)
make
Now do the installation of your compiled file
make install
to run the programme type: gqrx (in a terminal window from the GUI / window)