I\'ve been having some problems when trying to compile the portable version of FSharp.Core from the f# source code.
To help with this, I created some project files t
ZachBray pointed me at the problem. (after I got a project that wouldn't work)
I compared it with a new Portable Class Library and the problems is solved.
For most C# PCL's it the following line will work:
(so at the end in the project file, replace the 'Import' element for this one or a newer one)