They are almost all on github since [v2.10.5](https://github.com/scala/scala/releases/tag/v2.10.5) and [v2.11.0-RC1](https://github.com/scala/scala/tree/v2.11.0-RC1). so we should download them from github. - https://github.com/containerbase/base/pull/5141
They are almost all on github since v2.10.5 and v2.11.0-RC1.
so we should download them from github.