removing duplicate endpiont creation
rm /var/lib/nova/nova.sqlite does not exist, perhaps this is the rm /var/lib/nova/novadb file?
STarting services rather than restart so user doesnt get a bunch of error messages that the services werent running already.
BUGFIX - initializing database now works for nova
Removing purge of package that does not apply to debian
Added another pip install/upgrade to fix an issue with nova