You have to download it with eclipse svn repositories then check out the aCis_datapack and aCis_gameserver just right click check out and finish..when both is ready and on left side in eclipse just build.xml right click and compile both...
When you are ready with this make a file on your desktop go to workspace aCis_gameserver dist copy gameserver and login paste to the new folder...then go acis_datapack copy sql and tools file paste them to the new file..then from acis datapack copy file data and go to new file gameserver file paste there the data file..make this for the start
P.s you need java 1.8