[TxMt] Leopard borks Multimarkdown?

So I finally upgraded to Leopard, but somehow my Multimarkdown bundle got borked? I went to preview a document in XHTML and got this:

/bin/bash: line 2: cd: ~/Library/Application Support/MultiMarkdown: No such file or directory /bin/bash: line 3: cd: bin: No such file or directory /bin/bash: line 4: ./multimarkdown2XHTML.pl: No such file or directory

I remembered having some difficulties with this a while ago, but I couldn't remember what I had done to straighten it out. I went to the bundle's help file, thinking it might jog my memory, but it too is coming up with a similar error report. Is this a problem a re-install will solve? It's late and I don't think I'm seeing the obvious.

john