{"action":"opened","issue":{"url":"https://api.github.com/repos/rtconner/laravel-tagging/issues/38","labels_url":"https://api.github.com/repos/rtconner/laravel-tagging/issues/38/labels{/name}","comments_url":"https://api.github.com/repos/rtconner/laravel-tagging/issues/38/comments","events_url":"https://api.github.com/repos/rtconner/laravel-tagging/issues/38/events","html_url":"https://github.com/rtconner/laravel-tagging/issues/38","id":69468780,"number":38,"title":"Invalid version string \"^1.2.2\"","user":{"login":"polyesterhat","id":15964,"avatar_url":"https://avatars.githubusercontent.com/u/15964?v=3","gravatar_id":"","url":"https://api.github.com/users/polyesterhat","html_url":"https://github.com/polyesterhat","followers_url":"https://api.github.com/users/polyesterhat/followers","following_url":"https://api.github.com/users/polyesterhat/following{/other_user}","gists_url":"https://api.github.com/users/polyesterhat/gists{/gist_id}","starred_url":"https://api.github.com/users/polyesterhat/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/polyesterhat/subscriptions","organizations_url":"https://api.github.com/users/polyesterhat/orgs","repos_url":"https://api.github.com/users/polyesterhat/repos","events_url":"https://api.github.com/users/polyesterhat/events{/privacy}","received_events_url":"https://api.github.com/users/polyesterhat/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-04-19T22:00:20Z","updated_at":"2015-04-19T22:00:20Z","closed_at":null,"body":"Running `composer require rtconner/laravel-tagging \"~1.0.2\"` gives an error: \r\n\r\n\r\n    [RuntimeException]\r\n    Could not load package classpreloader/classpreloader in http://packagist.org: [UnexpectedValueException] Could not parse version constraint ^1.2.2:  \r\n    Invalid version string \"^1.2.2\"    \r\n\r\n\r\n    [UnexpectedValueException]                                                  \r\n    Could not parse version constraint ^1.2.2: Invalid version string \"^1.2.2\"  \r\n\r\n\r\nI had been using laravel-tagging with Laravel 4, but upgrading my project to laravel 5 is now impossible since laravel-tagging keeps getting an error. What should I try?\r\n"}}