same-package upgrades

[Ferenc Wagner <wferi@afavant.elte.hu>]

Greetings,

I made an own apt repository.  It works OK, but each package
installed from there gets replaced by itself whenever I run
apt-get upgrade.  How can I find out why?

Debian Woody i386, apt version 0.5.4

APT::Default-Release "stable";
APT::Cache-Limit 12582912;
APT::Get::Show-Upgraded 1;
Debug::pkgProblemResolver 1;

<after Debian archives for stable, testing and unstable>
deb http://afavant.elte.hu/~wferi/debian woody main

Thanks,
Feri.