[Gretl-users] gretl no longer working (Ubuntu Hardy)

Hi, not long ago I started exploring gretl with Ubuntu Hardy. (Gretl 1.7.1) I was able to import a CSV file (here attached). Then I tried to install gretl 1.7.9 (unsuccessfully) and the old version of Gretl (re-installed several times) failed to open that CSV file (or even closed down when trying to do so). Givning the following command I get (see below) which reports a suspicious 1.7.9: Does anybody see what is going on? Is gretl 1.7.1 supposed to report "gretl: gui client for gretl version 1.7.9"? Regards Gianni setlocale(LC_NUMERIC, "en_US.UTF-8") returned en_US.UTF-8 error: 'Failed to execute child process "/mnt/dosc/userdata/rats/oecd/" (No such file or directory)' error: 'Failed to execute child process "/mnt/dosc/userdata/rats/oecd/" (No such file or directory)' error: 'Failed to execute child process "/mnt/dosc/userdata/rats/oecd/" (No such file or directory)' error: 'Failed to execute child process "/mnt/dosc/userdata/rats/oecd/" (No such file or directory)' error: 'Failed to execute child process "/mnt/dosc/userdata/rats/oecd/" (No such file or directory)' error: 'Failed to execute child process "/mnt/dosc/userdata/rats/oecd/" (No such file or directory)' gretl: gui client for gretl version 1.7.9, Copyright Allin Cottrell and Riccardo "Jack" LucchettiThis is free software with ABSOLUTELY NO WARRANTY.