richli [1] filed a deletion request for python-cyordereddict [2]: According to [1], this library is obsolete for Python 3.5. No packages currently depend on this package, so it makes sense to delete it. Note that the Python 2 version [2] of this package is still relevant. [1] https://github.com/shoyer/cyordereddict/blob/master/README.rst [2] https://aur.archlinux.org/packages/python2-cyordereddict/ [1] https://aur.archlinux.org/account/richli/ [2] https://aur.archlinux.org/pkgbase/python-cyordereddict/