rtl_sdr, multimon-ng and kalibrate-rtl RPi Installer

#!/bin/sh
# install :
# curl -o installer.sh https://gist.github.com/iNem0o/6346423/raw && chmod +x installer.sh && sudo ./installer.sh

sudo apt-get update
sudo apt-get --no-install-recommends -y install git cmake libusb-1.0-0-dev libpulse-dev libx11-dev screen qt4-qmake libtool autoconf automake libfftw3-dev

mkdir ~/src

echo "Installation de rtl_sdr"
cd ~/src
git clone git://git.osmocom.org/rtl-sdr.git
cd ~/src/rtl-sdr
mkdir build
cd build
cmake ../ -DINSTALL_UDEV_RULES=ON
make
sudo make install
sudo ldconfig

echo "Installation de multimon-ng"
cd ~/src
git clone https://github.com/EliasOenal/multimonNG.git
cd ~/src/multimonNG
mkdir build
cd build
qmake ../multimon-ng.pro
make
sudo make install

echo "Installation de Kalibrate"
cd ~/src
git clone https://github.com/asdil12/kalibrate-rtl.git
cd kalibrate-rtl
git checkout arm_memory
./bootstrap
./configure
make
sudo make install