Hi,

I'm trying to estimate an ARMA model using X12. I'm linking the gretl libraries to my program and these are the errors I'm getting:

/.spc: Permission denied
Failed to execute x12arima

So I tried to execute my program as super user, and then the errors change as follow:

spawn: 'Failed to change to directory '' (No such file or directory)'
-r -p -q -n
Failed to execute x12arima

I seems that x12arma is writing out files (or something similar). Can anyone give me some advise on these errors?

Chris