Help adding a package to NonGNU Elpa

[Stephen Meister]

I'm having some trouble following the directions in README.org from the
main branch of https://git.savannah.gnu.org/git/emacs/nongnu.git

I've followed the sections for 'Initial Setup' and Building (i.e. make and
make build-all).

Following the 'Adding a package' section, I've made my addition to the
elpa-packages file and attempted to run: make fetch/MyPackageNameHere .
This command fails telling me the package hasn't been pushed to the origin
yet.  That's certainly true as I haven't pushed anything to the origin (I'm
not actually sure if I'm able to do that).

Is there a step I missing?  My goal is to add
https://gitlab.com/steve-emacs-stuff/cpupower-el

-steve