Packagist URLs

Can you update URLs in packagist. Now there is no "4" in laraver. I can't install this package using composer

- Installing kalnoy/nestedset (v1.1) Downloading: connection... Could not fetch https://api.github.com/repos/lazychaser/laravel4-nestedset/zipball/6748af4c27e455f64aea41bcfc550083be233b51, enter your GitHub credentials to access private repos

该提问来源于开源项目：lazychaser/laravel-nestedset