title: How to view the source code in Kcachegrind
body: <p>I have been able to analyze the callgrind details for my program from the terminal...</p>
  
  <p>However, when I want to view the results in the graphical Tools using "KcacheGrind"... I cannot access the mysource code which should be available by default under the Source_Code tab.</p>
  
  <p>Can anyone point out what needs to be done?</p>