The INSTALL file lists http://www.ntrnet.net/~jmknoble/software/x11-ssh-askpass/index.html for an alternate askpass routine. That link is dead. Google found the folloign one: http://www.jmknoble.net/software/x11-ssh-askpass/
The proper link to x11-ssh-askpass has been the following for some time: http://www.pobox.com/~jmknoble/software/x11-ssh-askpass/ An alternate link is: http://www.jmknoble.net/software/x11-ssh-askpass/ (See announcement of last stable release: http://marc.theaimsgroup.com/?l=openssh-unix-dev&m=100093189232584&w=2 ).
Fixed. Thanks!
Mass change of RESOLVED bugs to CLOSED