Octo.exe fails after 2.3.1: Missing System.Reactive.*


I just upgraded to the pre release 2.3.1 and TeamCity is no longer able to deploy.

Error from Octopus server (HTTP 500): Octopus Server returned an error: An exception was thrown while invoking the constructor 'Void .ctor(Octopus.Platform.Deployment.Configuration.IHomeConfiguration)' on type 'BuiltInPackageRepositoryFactory'. ---> Could not load file or assembly 'System.Reactive.PlatformServices, Version=, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies

Is there a new requirement that need to be installed?

Pastie here: http://pastie.org/8904802

Adding screenshot from my Octo install folder…
I’m missing all System.Reactive.*.dll (some xmls there though)


Run “Repair” and all files seem to be there now.
Deployment working again.