hello-world.csproj

<Project Sdk="Microsoft.NET.Sdk" ToolsVersion="15.0">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp1.1</TargetFramework>
  </PropertyGroup>

  <ItemGroup>    
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.1" />
    <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="1.1.1"/>
    <PackageReference Include="Microsoft.Extensions.Logging" Version="1.1.1"/>
    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.1.1"/>
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.1"/>
    <PackageReference Include="Microsoft.Extensions.Configuration.CommandLine" Version="1.1.1"/>
 </ItemGroup>

</Project>