title: How to install express in typings?
body: <p>I am trying to use expressjs in my app.</p>
  
  <p>After installing it using <code>typings install express --ambient --save</code>, I run <code>tsc</code>, but I get two errors:</p>
  
  <blockquote>
    <p>typings/main/ambient/express/index.d.ts(17,34): error TS2307: Cannot
    find module 'serve-static'.
    typings/main/ambient/express/index.d.ts(18,27): error TS2307: Cannot
    find module 'express-serve-static-core'.</p>
  </blockquote>
  
  <p>So, I tried to install both:</p>
  
  <pre><code>typings install serve-static --ambient --save
  typings install express-serve-static --ambient --save
  </code></pre>
  
  <p>and then I run tsc again, but get one more error:</p>
  
  <blockquote>
    <p>typings/main/ambient/serve-static/index.d.ts(79,24): error TS2307:
    Cannot find module 'mime'.</p>
  </blockquote>
  
  <p>How can I solve these problems? How can I install all dependencies of express automatically?</p>