koobas.hobune.stream
Android Platform Installation is failing on 5.5.1f1 for OS X
I just installed Unity 5.5.1f1 and I cannot set my platform to Android because I don't have the requisite supporting package. That's fine, I click the button to open the download page, download the .pkg (I am on OS X) and the installer fails. It fails every time, I tried downloading the pkg again, no change in behavior. There is no meaningful error message produced, and I don't know where to look for a log file or way to see what is going on.
I DO have available disk space to install this package. There are approximately 75GB free on this machine.
Please advise!
I have attached a screen cap: 
I also attempted to install via command line, with verboseR output turned on: still no helpful information whatsoever. 
