Problem with createrepo for modified DVD ISO

[Digimer]

Hi all,

   I hope this is the right list to ask this. Please let me know if not.

   I've been trying to create my own (minorly) custom distro for Fedora 
13. All it really is is a custom kickstart and a changed up set of RPMs.

   My problem is; I've added some RPMs and removed others, so I need to 
regenerate the files in dvd:/repodata to properly reflect what is in 
dvd:/Packages. I've tried various incantations of 'createrepo Packages/' 
but none seem to work. When I move the generated files into 
dvd:/repodata, roll the ISO, burn and install, the installer complains 
that the repo data is bad (sorry, I don't have the exact error at the 
moment).

   So then, what is the magic incantation to properly regenerate the 
repodata for a modified Packages directory on a DVD?

Thanks!

-- 
Digimer
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