release.org handle additional edge cases
release.org handle additional edge cases

return the upstream error code if a command fails

if pip install fails then we return as well since the install will
fail for any consuming package as well we cannot ignore the issue

note that install --pre is not required and not useful because you
still have to set the limits on the acceptable versions to prevent
pip from failing to find a matching/valid version

tgbugs/pyontutils,tgbugs/pyontutils,tgbugs/pyontutils,tgbugs/pyontutils