Get the current SNACS source files via svn:
svn checkout svn://svn.code.sf.net/p/snacs/code snacs
Install the following packages on your Debian system:
aptitude install g++ make libqt4-dev libqwt5-qt4-dev libqwtplot3d-qt4-dev fftw3-dev libconfig++-dev libconfig-dev libhdf5-serial-dev libboost-dev libitpp-dev
Go to the SNACS source directory snacs/trunk and adjust SNACS.pro if necessary. Then run
qmake-qt4 SNACS.pro
Clean the source directories
make mocclean clean
Then compile SNACS with
make -j4
Adjust -j4
to your available processor cores.