title: How to import a third-party framework into my Swift project?
body: <p>I am trying to import the DDMathParser framework into my Swift app. I tried following the installation instructions from the DDMathParser wiki, though it did not work:</p>
  <blockquote>
  <p>DDMathParser is packaged as a Swift framework.</p>
  <p>Add DDMathParser.xcodeproj to your workspace and link MathParser.framework into your app.</p>
  </blockquote>
  <p>(Link: <a href="https://github.com/davedelong/DDMathParser/wiki/Installing" rel="nofollow noreferrer">https://github.com/davedelong/DDMathParser/wiki/Installing</a>)</p>
  <p>Here's what I did:</p>
  <ol>
  <li>I dragged in the .xcodeproj file into my project (from Finder to Xcode), and the file shows up under my project in the sidebar.</li>
  <li>I went to my project settings and clicked the '+' under &quot;Linked Frameworks and Libraries&quot; and neither &quot;MathParser.framework&quot; or &quot;DDMathParser.framework&quot; are showing up in the list of available frameworks.</li>
  <li>I tried building my application after adding the xcodeproj, but the framework files are still not showing up.</li>
  </ol>
  <p>What am I doing wrong, or how do I correctly install this framework?</p>
  <p>(Using Xcode 7.2.1)</p>