http://bugzilla.opensuse.org/show_bug.cgi?id=1043348 http://bugzilla.opensuse.org/show_bug.cgi?id=1043348#c2 --- Comment #2 from Dominique Leuenberger --- Looking myself in the test case, it seems we have to rename the -conflicts variant to minimal_base_conflicts. the current package provides pattern() = minimal_base-conflict, which translates to <dep name='pattern()' op='==' version='minimal_base' release='conflicts' /> and that, of course, satisfies the dependency from base: Requires: patter() = minimal_base <dep name='pattern()' op='==' version='minimal_base' /> neat trap to walk into -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1043348 http://bugzilla.opensuse.org/show_bug.cgi?id=1043348#c4 Michael Andres changed: What |Removed |Added ---------------------------------------------------------------------------- Component|libzypp |Patterns Assignee|zypp-maintainers@forge.prov |dimstar@opensuse.org |o.novell.com | --- Comment #4 from Michael Andres --- Well, according to the testcase pattern:minimal_base-conflicts exists and is correctly associated with package:patterns-base-minimal_base-conflicts (see autopattern()=):

(5675)pattern:minimal_base-conflicts-20170319-7.1.x86_64(openSUSE-20170607-0) PROVIDES (2){ autopattern() == patterns-base-minimal_base-conflicts pattern:minimal_base-conflicts == 20170319-7.1 } (6138)pattern:minimal_base-conflicts-20170319-7.1.x86_64(@System) PROVIDES (2){ autopattern() == patterns-base-minimal_base-conflicts pattern:minimal_base-conflicts == 20170319-7.1 }

Looks like the libsolv parser is smart enough, when creating the pattern ;) Nevertheless 'they' (I don't know who does the patterns- packages) messed up the patterns:

4450 patterns-base-minimal_base-20170319-7.1.x86_64 (99)openSUSE-20170607-0 openSUSE nam: patterns-base-minimal_base pro: pattern() = basesystem pro: pattern() = minimal_base

The least 'pattern() = name' is used to create the pattern object:

(5674)pattern:basesystem-20170319-7.1.x86_64(openSUSE-20170607-0) PROVIDES (2){ autopattern() == patterns-base-minimal_base pattern:basesystem == 20170319-7.1 }

There is no 'pattern:minimal_base' (or '-t pattern minimal_base') because the parser chooses '=basesystem'. Due to this 'pattern:basesystem' is associated with package:patterns-base-minimal_base. (same in package:patterns-base-base 'pattern() = basesystem' and 'pattern() = base') You should not use multiple 'pattern() = name' definitions in a patterns- package. -- You are receiving this mail because: You are on the CC list for the bug.