title: Can't find libcurl or curl/curl.h (RuntimeError)
body: <p>I am trying to install curb 0.8.0 on a Windows computer but I can not seem to get anywhere. I have been trying every website 3 pages deep on my Google search. Please, anyone have an idea of how I can get this single thing installed. I have downloaded curl and extracted it to C:\curl.  I have added it to my path and am running the command: </p>
  
  <pre><code>gem install curb -- --with-curl-lib=C:\curl\bin --with-curl-include=C:\curl\include
  </code></pre>
  
  <p>But it doesn't work. I keep getting the same error. Any suggestions?</p>