[Rpm-maint] Enforce install/erase order without adding a Requires:

[Ville Skyttä]

On Thursday 25 November 2010, FlorianFesti wrote:
> Hi!
> 
> There have been various issues with packages that demand a special order
> of installation but do not want to Require the package to be installed
> first. So a tag that is like Requires: during ordering but ignored
> otherwise is needed.
> 
> Panu had a look into the problem yesterday and it turned out this can be
> done by simply adding a new tag triple and very few additional lines of
> code. But it also turned out that's really hard to come up with a good
> name for it. After banging our heads against the wall for the morning we
> settled on "OrderWithRequires:" It is not really beautiful but here are
> the reasons why we preferred it over two dozen other options:
> 
> * It contains "Requires" which make clear that it is handled exactly
> like normal Requires during ordering.

If it's actually not a "Requires", it shouldn't IMO contain that word.

If Suggests/Enhances are not desirable for this, how about DependencyOrder?

Some actual, concrete example cases exactly what for and how this would be 
used might result in better suggestions.