title: How to specify the Visual Studio platform toolset during install
body: <p>I'm using Visual Studio 2019 and I need to install several libraries using a specific platform toolset.</p>
  
  <p>Right now I have three platform toolsets intalled: <code>Visual Studio 2015 (v140)</code>, <code>Visual Studio 2017 (v141)</code> and <code>Visual Studio 2019 (v142)</code>.</p>
  
  <p>Is there a way to specify the platform toolset dirung the installation of a package? By default vcpkg is using the latest tools (v142 in my case).</p>
  
  <p>This works great:</p>
  
  <blockquote>
    <p>vcpkg install grpc:x86-windows-static</p>
  </blockquote>
  
  <p>I tried this:</p>
  
  <blockquote>
    <p>vcpkg install grpc:x86-windows-static-v141</p>
  </blockquote>
  
  <p>which doesn't work as expected.</p>