gitian-builder/libexec/gconfig

VM_SSH_PORT=2223
if [ -n "$USE_LXC" ]; then
  if [ -z "$LXC_EXECUTE" ]; then
    ver=`lxc-start --version`
    if dpkg --compare-versions $ver ge 1.0.0 ; then
      LXC_EXECUTE=lxc-execute
    else
      LXC_EXECUTE=lxc-start
    fi
  fi
fi