title: Qtcreator c++ on Centos 7
body: <pre><code>edit :I resolved error due to package missing
  </code></pre>
  
  <p>I have installed  Qt Creator 4.1.0 using yum on centos 7 64 bit.</p>
  
  <p>qt versionQt 5.6.1<br>
  cpp library GCC 4.8.5 20150623 </p>
  
  <p>I run simple application </p>
  
  <pre><code>#include &lt;QtCore/QCoreApplication&gt;
  #include &lt;QDebug&gt;
  int main(int argc, char *argv[])
  
  {
      QCoreApplication a(argc, argv);
  qDebug() &lt;&lt; "Hello World";
      return a.exec();
  }
  </code></pre>
  
  <p>but it gives:</p>
  
  <blockquote>
    <p>c++ CONFIG.H FILE/FOLDER NOT FOUND</p>
  </blockquote>
  
  <p>So to solve problem I have copied all cpp header file s(/usr/includes/c++/4.8.2/bits/) to project folder.</p>
  
  <p>I am beginner to qt.</p>
  
  <p>Edit Answer:</p>
  
  <pre><code>yum groupinstall "Development Tools"
   yum install mesa-libGL-devel 
   yum install qt qt-creator 
   yum install mesa-libGL-devel 
   yum install libstdc++-devel
  </code></pre>