java classpath error in xsl-mode

[John Burke <jb@museumca.org>]

For some reason that's beyond me, when I attempt to transform an xml 
file using an xsl transform (using xslide), I get the following error:

Exception in thread "main" java.lang.NoClassDefFoundError: 
com/jclark/xsl/sax/Driver

Now, the odd thing is that if I execute the *same* command from a shell 
it works fine.  (and FWIW, I use xemacs on linux with a similar config 
and it also works just fine.)  I have a sinking suspicion that it's 
related to my platform:  Mac OSX.  -- those forward slashes don't look 
right, and the command definitely was ...com.jclark.xsl.sax.Driver...)

jb