igrigorik/heroku-buildpack-dart — pull request #9 by eee-c (2012-12-02 04:19:54+00:00)
Title: Install all pubspec.yaml dependencies

Not just those in the root directory of the application. Also,
manually fix the symlink in any web sub-directories.

This accounts for the case in which the application has Dart
client code in addition to server code.