[Gambas-user] Gambas3 on Debian ?

[wally]

installation on debian weezy looks good but :

wally at ...2889...:~$ gambas3
gambas3         gambas3.gambas  
wally at ...2889...:~$ gambas3

** INTERNAL ERROR **
** GB.Push: unknown datatype
** Program aborting. Sorry! :-(
wally at ...2889...:~$ 


any ideas ?

thanks wally