[check_postgres] Error message without explaination

[Gianpaolo Pedrazza]

On sab, 2011-11-12 at 09:23 +0100, Gianpaolo Pedrazza wrote:
> On sab, 2011-11-12 at 09:12 +0100, Guillaume Lelarge wrote:
> > > Although the arguments are exactly the sames, running the script from
> > > the bash I get res==0, from groundwork res==11. Can someone suggest what
> > > i could do to understand what it's getting wrong? 
> > > 
> > 
> > Does Groundwork execute check_postgres as a specific user? if so, you
> > should try with the same user.
> 
> Yes I did it, GroundWork Monitor uses the user account named "nagios"
> and I tried from the bash as user "nagios".

SOLVED, the problem was the perl interpreter embedded in GroundWork.

Gianpaolo