About svproc documentclass

This is a stale question but for the benefit of others who visit this question in future, check if you have styles folder. If it does exist, the svproc.cls is most probably in that folder only. Link the class file using the command documentclass{./styles/svproc}

Actually what happen, in your folder svproc.cls file is not exists thats why it say like this :

! LaTeX Error: File svproc.cls not found.

To resolve this issues just import the svproc.cls file on your working folder.

And code for the svproc.cls file will be found from https://github.com/rknaebel/report-template/blob/master/svproc.cls

Hope it wiil help you.