title: Missing a web part in Site collection features after deploying it succesfully
body: <p>I have a custom web part that I have developed in VS 2010 and tested on the dev and works great.  I found /bin/debug folder where all the web part files are located. Now i took just the .wsp file and copied to the production leaving the other files on Dev. Then i added the solution and then deployed it but when i go to the site collection features in production I couldn't find the deployed web part. Can anyone know how to truobleshoot this issue ?</p>
  
  <p>Please help.</p>
  
  <p>Thanks.</p>