Get the debian package from the website and install it with dpkg:
dpkg -i snoozeimage_X.X.X.deb
The snoozeec2 files reside in /usr/share/snoozeec2 and the init script in /etc/init.d/snoozeec2.
service snoozeec2 start
It will takes default the logger configuration file in /usr/share/snoozeec2/configs/log4j.xml and logs will be printed in /tmp/snooze_ec2.log.
java -jar path_to_snoozeec2_jar cfgFile logFile
The snoozeec2 jar can be found in /usr/share/snoozeec2/