Works fine on 10.6.7. racket works, but DrRacket doesn't work on the LIon developer preview (seem to be lots of api changes) s. <div class="gmail_quote">On Fri, May 13, 2011 at 3:36 AM, Eli Barzilay <<a href="mailto:eli@barzilay.org">eli@barzilay.org</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Thanks to Stephen De Gabrielle, there is now an x86_64 build for OS X. (The build machine has some lion version, in case it makes any difference.) -- ((lambda (x) (x x)) (lambda (x) (x x))) Eli Barzilay: <a href="http://barzilay.org/" target="_blank">http://barzilay.org/</a> Maze is Life! _________________________________________________ For list-related administrative tasks: <a href="http://lists.racket-lang.org/listinfo/users" target="_blank">http://lists.racket-lang.org/listinfo/users</a> </blockquote></div> -- -- Stephen De Gabrielle <a href="mailto:stephen.degabrielle@acm.org">stephen.degabrielle@acm.org</a> Telephone +44 (0)20 85670911 Mobile +44 (0)79 85189045 <a href="http://www.degabrielle.name/stephen">http://www.degabrielle.name/stephen</a>