I followed the instructions ( i think )
compile went OK (i think, didn't see any errors)
downloaded the database and copied the file as required
got to the point where the instructions say to run worldserver
I cd'd to the folder /server/bin and typed "worldserver" and got the message
worldserver: command not found
so i typed dir and it appears to be there
here is a copy of the terminal showing commands and results
wowuser@Minecraft-Server:~/server/bin$ worldserver
worldserver: command not found
wowuser@Minecraft-Server:~/server/bin$ dir
authserver mmaps_generator vmap4assembler worldserver
mapextractor TDB_full_world_335.61_2016_04_11.sql vmap4extractor
anyone have any idea why it wont run