title: ld returned 1 exit status
body: <p>This is the code that i'm trying to run:</p>
  
  <pre><code>#include &lt;QApplication&gt;
  #include &lt;QPushButton&gt;
  
  int main(int argc,char *argv[])
  {
      QApplication app(argc,argv);
  
      return app.exec();
  }
  </code></pre>
  
  <p>And this is the error that i'm getting:</p>
  
  <pre><code>:-1: error: collect2: ld returned 1 exit status
  </code></pre>
  
  <p><img src="https://content.screencast.com/users/uzay95/folders/Jing/media/450f570c-3a90-4acd-a69b-6bb63cf88752/qtIdReturnd1Exit.png" alt="Id returned 1 exit status"></p>
  
  <p><img src="https://content.screencast.com/users/uzay95/folders/Jing/media/4558784e-964a-4cd3-866e-ec2af8ad2bc3/qtError2.png" alt="alt text"></p>