title: DAML when running da new
body: <p>When running <code>da new</code> I am getting this error (indented to improve readability):</p>
  
  <pre><code>RepoError (
    ErrorDownload (
      ServantErrorWithContext (
        FailureResponse (
          Response {
            responseStatusCode = Status {
              statusCode = 404,
              statusMessage = "Not Found"
            },
            responseHeaders = fromList [
              ("Server","nginx"),
              ("Date","Sun, 21 Apr 2019 14:20:58 GMT"),
              ("Content-Type","text/plain"),
              ("Transfer-Encoding","chunk")
            ]
          }
        )
      )
    )
  )
  </code></pre>
  
  <p>What's its meaning?</p>