Why don't start?

[Barbo96]

Hi, running ./Server.sh start the program give me:
Starting zookeeper ... FAILED TO START
What I need to do in order to test if run and how I implement in my existing project that actually use standard zookeeper?

[ailidani]

Did you put wankeeper.jar file into java class-path?
If you run Server.sh with command start-foreground, you can see the error message print in output instead of log files.

[ailidani]

I updated the bin folder to read wankeeper.jar and add config file into bin.