First of all it is important to know the following:
Your platform OS and architecture.
What is your SQL Server installation if any?
If I assume Windows 7 (x64) bit then it is possible to install reporting services (2012) in SharePoint integrated mode. With this in place you could generate reports.
Report Builder 3 can be installed stand alone which you can use to generate reports from SharePoint list. I created a custom list and generated a report using Report Builder 3.0.
It is in my recent book on SQL Server Reporting Services 2012, the details of which you can find in my blog: