On Tue, Jun 30, 2015 at 7:50 AM, Patrick O'Callaghan <pocallaghan@gmail.com> wrote:
My only "fix" (really a workaround) was to run the process manually,
when dnf wasn't locking it out. There's clearly a race of some kind
with the normal installation process.

What's interesting here is that the shutdown service or start service should catch this, UNLESS, it doesn't catch the situation where the compilation completes but the install does not...

Do you have both/either services enabled? 

Thanks,
Richard