The following command deploys an OVF package on an ESXi host.
> ovftool package.ovf vi://my.esx-machine.example.com/
If your host has multiple data stores, select with -ds
option:
> ovftool package.ovf -ds=storage1 vi://my.esx-machine.example.com/
See also Run OVF Tool With ESXi and vCenter Target Locations.