Tried to compile it, but it does not run through, telling something about problems with the "net.cpp" according the miniupnpc.
I am pretty new to compiling programs by myself so i would need some help.

First i thought i just forgot to install the miniupnpc but then i checked the debian package management and it sais miniupnpc 1.5-2 is already installed.

did:

make -f makefile.unix

later tried:
make -f makefile.unix >> compilefailure.log

to get the log to post it here, but it did write only the first line into the log file.