How to make a package and deploy package in dynamic crm2015

Hi,

I want to make a package ,can u please give me solution step by step?

I have refer this link

https://msdn.microsoft.com/library/dn688182.aspx#HowTo

but in this step-2 i amnot able to understand.how i add  solutions and files under the PkgFolder folder

can u suggest me solution step by step?