O que eu fiz no ubuntu 14.10
sudo apt-get install build-essential
sudo apt-get install git-core qt4-dev-tools libqt4-opengl-dev libqtwebkit-dev zlib1g-dev
sudo apt-get install libqt5serialport5 libqt5serialport5-dev
sudo apt-get install libqt5webkit5-dev
git clone git://sleepyhead.git.sourceforge.net/gitroot/sleepyhead/sleepyhead
cd sleepyhead
export QT_SELECT=qt5
qmake
make -j3
Espero que isso ajude