Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 137564 - emerge should report other available versions that satisfy atom that brought in unresolvable dependency
Summary: emerge should report other available versions that satisfy atom that brought ...
Status: RESOLVED DUPLICATE of bug 137562
Alias: None
Product: Portage Development
Classification: Unclassified
Component: Core - Interface (emerge) (show other bugs)
Hardware: All Linux
: High normal (vote)
Assignee: Portage team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-06-22 04:52 UTC by Michal Suchanek
Modified: 2009-05-26 11:45 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Michal Suchanek 2006-06-22 04:52:03 UTC
Description of the issue by me:

There are packages a and b.
a-0 requires at least b-0, a-1 requires at least b-1, and a-2 requires c.
a-2 and b-1 is masked.
If you want to install _some_ a, portage defaults to highest unmasked version,
and that is a-1. It then tries to resolve the dependency on b. Only b-1 falls
into the possible range, and portage says that b-1 is masked.
However, it does not say that there is a-0 (and the dependency of a-0 is not masked), nor that there is a-2 (and that a-2's dependency is also available). It is reasonably possible to report that.

The information portage reports is asymmetrical. It goes to great detail about
b but it only says which version of a it picked.

And shorter more technical summary by Jason Stubbs:
When there is a child atom that cannot be resolved to a child package, you want to know what atom brought the parent package in and what other possible packages might satisfy that atom?
Comment 1 Simon Stelling (RETIRED) gentoo-dev 2006-06-22 04:53:50 UTC
heh, we had the same idea at the same time, it seems ;)

*** This bug has been marked as a duplicate of 137562 ***