I was trying to setup a build script with FAKE to build a Xamarin solution via a bash script which I could then use in TeamCity.
In Xamarin Studio I could build my solution without any errors but when trying to run my script in a terminal, I received this error: “PCL reference assemblies not installed”.
I searched for several solutions untill I uninstalled Xamarin and Mono.
When reinstalling Xamarin I suddenly noticed that it was installing Mono version 4.0.2.
The error message, however, showed version 4.0.1.
After noticing this difference, I remembered I installed Mono via Homebrew to run ASP.NET vNext on Mac OS X.
After uninstalling it with
brew uninstall mono
, my script runned without any errors.