For anyone who has been trying to get current gretl to run on OS X 10.5 (on intel) but has found it doesn't work:
Sven Schreiber has done a trial build on 10.5; the disk image is at: http://www.wiwi.uni-frankfurt.de/profs/nautz/downloads/software/gretl.dmg It works for him. Can anyone confirm/deny that it works on their 10.5 installation? This would be very helpful. Allin Cottrell