I have downloaded wikitex-current.tar.gz from wikitex.org
I just updated WikiTeX, Alwyn, to work with 1.4beta5; and you can get it from CVS via:
cvs -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/wikipedia co wikitex
Alternatively, check back this evening (Thursday, Pacific Standard Time); and I'll have a pre-packaged down- load at wikitex.org.
-- Peter Danenberg . wikisophia.org ..: