There's a new snapshot with fixes for some of the issues raised
lately (I believe). There may also be new bugs, though: the
transition from straight arma to arima is not well tested yet,
particularly with regard to ARIMA forecasting.
http://ricardo.ecn.wfu.edu/pub/gretl/gretl_install.exe
--
Allin Cottrell
Department of Economics
Wake Forest University, NC