title: Missing SDK platform Android, API 18
body: <p>While I am trying to Install API 18 it shows only <code>"Google API  18"</code>(nothing more). Now if I try to install these google APIs from <code>Android SDK Manager</code> it shows a message <code>"this package depends on "Missing SDK  platform Android, API 18"</code>. and Install button is disabled.</p>
  
  <p>Does anybody here have Any idea how to install API 18(4.3_MR2 sdk) with eclipse</p>