python-numpy-dev isn't built anymore in Hardy, and python-numpy Conflicts and Provides it, so removing it and upgrading python-numpy to the Hardy version should do the trick. And that's what it tried to do: apt.log:
Investigating python-numpy Package python-numpy has broken dep on python-numpy-dev Considering python-numpy-dev -1 as a solution to python-numpy 3 Added python-numpy-dev to the remove list Fixing python-numpy via remove of python-numpy-dev And in main.log we can see that python-numpy-dev is in the Remove list and python-numpy is in the Upgrade one. However it has the following errors: 2008-05-02 18:50:13,997 ERROR got an error from dpkg for pkg: '/var/cache/apt/archives/python-numpy_1%3a1.0.4-6ubuntu3_i386.deb': 'Unterprozess pre-installation script gab den Fehlerwert 1 zurück 2008-05-02 18:50:14,065 DEBUG running apport_pkgfailure() python-numpy: Unterprozess pre-installation script gab den Fehlerwert 1 zurück 2008-05-02 18:50:14,193 ERROR got an error from dpkg for pkg: '/var/cache/apt/archives/python-numpy_1%3a1.0.4-6ubuntu3_i386.deb': 'Unterprozess pre-installation script gab den Fehlerwert 1 zurück 2008-05-02 19:15:56,148 ERROR got an error from dpkg for pkg: 'python-numpy': 'Paket python-numpy ist schon installiert und konfiguriert 2008-05-02 19:15:56,171 DEBUG running apport_pkgfailure() python-numpy: Paket python-numpy ist schon installiert und konfiguriert 2008-05-02 19:15:56,240 ERROR got an error from dpkg for pkg: 'python-numpy': 'Paket python-numpy ist schon installiert und konfiguriert I don't know any German, but I guess it couldn't be configured. If so, could it be pycentral's fault? There's no other python-numpy issue in update-manager bug reports. ** Changed in: python-numpy (Ubuntu) Status: Incomplete => New -- cannot upgrade python-numpy while migrating gutsy->hardy https://bugs.launchpad.net/bugs/225817 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs