--TEST-- Packages found in a higher priority repository take precedence even if they are not found in the requested version case #2 --COMPOSER-- { "repositories": [ { "type": "package", "package": [ { "name": "ruflin/elastica", "version": "dev-outdated-branch" } ] }, { "type": "package", "package": [ { "name": "friendsofsymfony/elastica-bundle", "version": "dev-foobar-master", "require": { "ruflin/elastica": "2.*" } } ] }, { "type": "package", "package": [ { "name": "ruflin/elastica", "version": "2.0.0" }, { "name": "ruflin/elastica", "version": "2.0.1" } ] } ], "require": { "friendsofsymfony/elastica-bundle": "dev-foobar-master" } } --RUN-- update --EXPECT-OUTPUT-- Loading composer repositories with package information Updating dependencies Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires friendsofsymfony/elastica-bundle dev-foobar-master -> satisfiable by friendsofsymfony/elastica-bundle[dev-foobar-master]. - friendsofsymfony/elastica-bundle dev-foobar-master requires ruflin/elastica 2.* -> satisfiable by ruflin/elastica[2.0.0, 2.0.1] from package repo (defining 2 packages) but ruflin/elastica[dev-outdated-branch] from package repo (defining 1 package) has higher repository priority. The packages with higher priority do not match your constraint and are therefore not installable. See https://getcomposer.org/repoprio for details and assistance. --EXPECT-- --EXPECT-EXIT-CODE-- 2