title: TeamCity Nuget Installer step fails saying Failed to find NuGet executable
body: <p>I have created a TeamCity buils step using Nuget Installer, but when I run the steps I get the error :</p>
  
  <pre><code>Updating sources: server side checkout
  [15:35:44][Updating sources] Repository sources transferred: 112.73 KB total
  [15:35:44][Updating sources] Removing C:\TeamCity\buildAgent\work\12dee9c66185ea67
  [15:35:44][Updating sources] Updating C:\TeamCity\buildAgent\work\12dee9c66185ea67
  [15:35:44]Parameter **"teamcity.tool.NuGet.CommandLine.DEFAULT=%teamcity.tool.NuGet.CommandLine.3.4.3%" is not fully resolved, using as is.**
  
  Step 1/3: Nuget (NuGet Installer)
  [15:25:34][Step 1/3] scan: Searching for nuget.config files
  [15:25:34][scan] Found packages folder: C:\TeamCity\buildAgent\work\12dee9c66185ea67\packages
  [15:25:34][scan] Failed to find repositories.config at C:\TeamCity\buildAgent\work\12dee9c66185ea67\packages\repositories.config
  [15:25:34][scan] Scanning projects in solution file: C:\TeamCity\buildAgent\work\12dee9c66185ea67\Specflow.sln
  [15:25:34][scan] Found project C:\TeamCity\buildAgent\work\12dee9c66185ea67\Specflow\Specflow.csproj
  **[15:25:34][Step 1/3] Failed to find NuGet executable at: C:\TeamCity\buildAgent\work\12dee9c66185ea67\%teamcity.tool.NuGet.CommandLine.DEFAULT%
  [15:25:34][Step 1/3] Step Nuget (NuGet Installer) failed with unexpected error**
  </code></pre>
  
  <p>But I have downloaded the Nuget.exe below are the screenshots:
  <a href="https://i.stack.imgur.com/SN9jK.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/SN9jK.jpg" alt="enter image description here"></a></p>
  
  <p>Not sure what am I missing? Any help is much appreciated!
  Thank you.</p>