Hi @William

I tried that command earlier and got errors of  inspite of availability of the respective files.

"No package lib389/python-lib389.spec:"

& 

"No package 389-ds-base/rpm/389-ds-base.spec.in" 

I looked up regarding this for  rpm build  , and went through this http://directory.fedoraproject.org/docs/389ds/development/building.html#notes  as to build spec files. But I am still facing issues , I am thinking of trying it on CentOS 7 @virtualbox .
What's your say on it , my current os is Fedora 25.

Please suggest how to move from here.

Thanks.