Invoke emulab-install directly instead of using the ops-install wrapper.
Invoke emulab-install directly instead of using the ops-install wrapper.

Most instances of this had been fixed, but not the one in the OpsJail case.

nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome