Unable to build using the source

[Larry Welch]

I downloaded a copy of the source and tried to build using VS 2015 Community edition. I get the following build errors:
1>CSC : error CS8021: No value for RuntimeMetadataVersion found. No assembly containing System.Object was found nor was a value for RuntimeMetadataVersion specified through options.

this one repeats for what looks like a lot of projects:
Severity Code Description Project File Line Suppression State
Error CS0006 Metadata file 'C:\Dev_Area\ScriptSharp\scriptsharp-cc\scriptsharp-cc\bin\Debug\mscorlib.dll' could not be found Web C:\Dev_Area\ScriptSharp\scriptsharp-cc\scriptsharp-cc\src\Libraries\Web\CSC 1 Active

[Scott Durow]

I have only ever built using VS2012 - but once built you can install it inside VS2015.

[Larry Welch]

I was able to build with VS2012. Thanks.