petronny [1] filed a deletion request for vtk-py3-qt4 [2]: This is a dependency of mayavi-py3. And mayavi-py3 is not needed anymore. And only mayavi-py3 used to depends on vtk-py3-qt4. [1] https://aur.archlinux.org/account/petronny/ [2] https://aur.archlinux.org/pkgbase/vtk-py3-qt4/