Cryptic error when no java installed

[Yogu]

I configured nightwatch to manage the selenium server like this:

"selenium" : {
  "start_process" : true,
  "server_path" : "selenium-server-standalone-2.40.0.jar",
 // ...

and then I ran the following shell script without arguments:

#!/usr/bin/env node
require('nightwatch/bin/runner.js');

It gave me the following output

Starting selenium server... 
events.js:72
        throw er; // Unhandled 'error' event
              ^
Error: spawn ENOENT
    at errnoException (child_process.js:980:11)
    at Process.ChildProcess._handle.onexit (child_process.js:771:34)

It took me a while to figure out that java wasn't installed on my machine. It would be great if nightwatch displayed an error like "java not found".

[beatfactor]

You're absolutely right, I'll try to add this soon, that error (thrown by node.js) is not helpful in the slightest.

[beatfactor]

this should have been added into v0.4.1. Could you please check and if it's still there, re-open this?

[Yogu]

Nope, I still get the same error in v0.4.2.

I also don't have the permission to open this issue.

[beatfactor]

Sorry, this ought to do it. It will be in npm soon also.

[Yogu]

Now it works (v0.4.4)

Starting selenium server... 
An error occured while trying to start Selenium. Check if JAVA is installed on your machine.
{ [Error: spawn ENOENT]
  code: 'ENOENT',
  errno: 'ENOENT',
  syscall: 'spawn' }
INFO Selenium process finished.