When running the install script from https://install.meteor.com on Heroku i noted that the tarball for os.linux.x86_64 and version 188.8.131.52-logging.0 was missing.
The returned TARBALL_URL gave me error code “
NoSuchKeyThe specified key does not exist.”
I got it working by making my own install script for an older version. But I thought i would give you a heads up.