+ fedora_install $lxc || { echo "failed to install fedora root image"; exit 1 ; }
+ # this appears to be safer; observed in Jan. 2016 on a f23 host and a f14 cached image
+ # we were getting this message when attempting the first chroot yum install
+ # rpmdb: Program version 4.8 doesn't match environment version 5.3
+ chroot $(lxcroot $lxc) $personality rm -rf /var/lib/rpm/__db.00{0,1,2,3,4,5,6,7,8,9}
+ chroot $(lxcroot $lxc) $personality rpm --rebuilddb