Asking this question again because an answer is desperately needed and follow-up questions often go unanswered.
My question pertains to adding MVVMLight to a "Portable Class Library" project in VS 2013. The "References" are right-clicked and "Manage NuGet Packages" is chosen. Then, I try to install "MVVM Light libraries
only" and the following error is issued:
Could not install package 'MvvmLightLibs 5.1.1.0'. You are trying to install this package into a project that targets 'portable-net45+sl50+win+wpa81+wp80+MonoAndroid10+xamarinios10+MonoTouch10', but the package does not contain any
assembly references or content files that are compatible with that framework. For more information, contact the package author.
Running VS 2013 Update 4 with the latest version of NuGet (2.8.6...). Trying to install the latest version of "MVVM Light Libraries only". Running Windows 8.1 Pro 64 bit.
To fix it, I tried Deleting the C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable folder and thenrepaired VS and that did not fix it. Also repaired "Xamarin" and that did not fix it.
Is MVVM not compatible with the latest/greatest or am I doing something wrong? How is the issue addressed? Please help! The solution must work with portable class libraries.