title: Can't find the valid AspnetCompilerPath
body: <p>I have a web application that's failing to publish, from the command line.</p>
  
  <p>It's a VS2013 web application project, with a publish profile defined:</p>
  
  <ul>
  <li>Publish method: File System</li>
  <li>Configuration: Release</li>
  <li>File Publish Options:</li>
  <li><ul>
  <li>Delete all existing files prior to publish</li>
  </ul></li>
  <li><ul>
  <li>Precompile during publishing</li>
  </ul></li>
  </ul>
  
  <p>When I publish from within the IDE, everything works fine.</p>
  
  <p>When I publish from the command line:</p>
  
  <pre><code>msbuild myapp.sln /property:Configuration=Release /p:DeployOnBuild=true /p:PublishProfile=myapp
  </code></pre>
  
  <p>I get errors:</p>
  
  <pre><code>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\Web\Transform\Microsoft.Web.Publishing.AspNetCompileMerge.targets(411,5): 
  error : Can't find the valid AspnetCompilerPath [E:\dev\korweb_ws\trunk\korweb_ws\korweb_ws.csproj]
  </code></pre>
  
  <p>Any ideas as to what might be going on?</p>