SharePoint 2013/2010 SSRS Installation

SSRS installation step by step in SharePoint Farm,,

Follow this blog,
https://msdn.microsoft.com/en-us/library/aa905871(v=sql.120).aspx


http://rajeshagadi.blogspot.com/2013/07/installing-reporting-services-in.html

you need license for SQL Server to install SSRS.

where to install SSRS in sp farm?
answer: you can install SSRS on all web front end server of farm which is enough to make it.
reference blog: https://msdn.microsoft.com/en-us/library/aa905871(v=sql.120).aspx