[LNT] r231484 - Adds check for needed tools for nightly tests

[Tobias Grosser]

On 07.03.2015 11:10, Renato Golin wrote:
> Thanks Tobi! Sorry for the breakage. I'll check with you offline.

OK.


> Was that only your bot with problems? I didn't get any email...

My LNT bots don't send emails, as the feedback sometimes comes rather 
late. No idea if there are other public LNT publics.

Cheers,
Tobias