Follow these repro steps: Obtain latest CLI from: https://dotnetcli.blob.core.windows.net/dotnet/dev/Binaries/Latest/dotnet-osx-x64.latest.tar.gz ``` mkdir temp cd temp dotnet init dotnet restore dotnet publish ``` Error: ``` '' cannot be published for '' 'osx.10.10-x64' ``` @brthor, @piotrpMSFT route to appropriate owner. Blocks dotnet scenario and https://github.com/dotnet/corert/pull/498