priyablue

# taken from http://raspberrypihell.blogspot.pt/2013/07/pyaudio-and-how-to-install.html

sudo apt-get install git  
sudo git clone http://people.csail.mit.edu/hubert/git/pyaudio.git  
sudo apt-get install libportaudio0 libportaudio2 libportaudiocpp0 portaudio19-dev  
sudo apt-get install python-dev  
cd pyaudio  
sudo python setup.py install

priyablue

# install dependencies
sudo apt-get update
sudo apt-get install -y build-essential
sudo apt-get install -y cmake
sudo apt-get install -y libgtk2.0-dev
sudo apt-get install -y pkg-config
sudo apt-get install -y python-numpy python-dev
sudo apt-get install -y libavcodec-dev libavformat-dev libswscale-dev
sudo apt-get install -y libjpeg-dev libpng-dev libtiff-dev libjasper-dev