title: NuGet - install.ps1 does not get called
body: <p>I'm trying to create my first NuGet package. I don't know why my install.ps1 script does not get called. This is directory structure</p>
  
  <pre><code>--Package
  |
   - MyPackage.nuspec
   - tools
   |
    - Install.ps1
    - some_xml_file
  </code></pre>
  
  <p>I build package using this command line
  <code>nuget.exe pack MyPackage.nuspec</code></p>
  
  <p>When I Install-Package from VS Package Manager Console install.ps1 does not get called.</p>
  
  <p>I thought that maybe I had some errors in script and that's the reason so I commented out everything but</p>
  
  <pre><code>param($installPath, $toolsPath, $package, $project)
  "ECHO"</code></pre>
  
  <p>But I don't see ECHO appearing in Package Manager Console. What can be wrong?</p>