Issue diagnostics if xm is being run as a non-root user. This used to happen,
authoremellor@ewan <emellor@ewan>
Wed, 12 Oct 2005 09:07:04 +0000 (10:07 +0100)
committeremellor@ewan <emellor@ewan>
Wed, 12 Oct 2005 09:07:04 +0000 (10:07 +0100)
commit2543c86b2a4974cbaf2efc78bcc873fb57f650f9
tree7ddff6f73597303a978610fcbd154f84987e31eb
parente8d5405d57851adc5f02e5147fa72868414a1d5d
Issue diagnostics if xm is being run as a non-root user.  This used to happen,
but the triggering error has moved, so the diagnostics were broken.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
tools/python/xen/xm/main.py