genwall_v0.0.1_binary_armel.tar.gz contains the compiled ready to run genwall executable.
on windoooooz use 7zip to unpack it

• copy it into /usr/sbin e.g after copying it over from your PC to [N900]
• open an X-Terminal
• Code:

  root
  mv /home/user/MyDocs/genwall /usr/sbin
  chmod 755 /user/sbin/genwall
  genwall &
  exit
  exit

you only need to do mv and chmod the 1st time
after that simply become root & start it