Fess Startup Doesn't work

(from github.com/feignthis)

I have unzipped fess on my VPS and when I run the command to start it Putty goes to the next line but nothing happens.

I don’t seem to be able to access it via the web interface either, as the address doesn’t resolve anywhere (when using IP address or domain).

Any help would be much appreciated.

(from github.com/marevol)
Check log files in logs directory and need more info…