python-dateutil will be updated to version 2.x and there may be changes that affect this package. If trytond will work with the newer python-dateutil, you can safely close this bug. If trytond really does require python-dateutil 1.5, please use Requires: python-dateutil15 for Fedora versions of the package until it can be updated.
This package only uses dateutil.relativedelta. It seems it will be fine with any version of dateutil.
Agreed. I see a few examples of python-dateutil >2.0 on the upstream mailing list, and even instructions on the upstream site for using `pip` to install tryton. I think you can be confident about current versions of tryton* functioning properly with python-dateutil > 2.0 . F22 is currently shipping 2.6.2, tagged upstream in Dec 2012 - the most recent version is 3.4.2, tagged 16 Feb 2015. It might be time to update the package, but a diff between these two versions doesn't touch any of the dateutil.relativedelta usage.
This bug appears to have been reported against 'rawhide' during the Fedora 22 development cycle. Changing version to '22'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora22
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.