Error: Host names must not be localhost. Please use real host names or IP addresses instead

[ryuxin]

When I use fabancli tool to submit a run, I get the error Host names must not be localhost. Please use real host names or IP addresses instead I use the command fabancli submit web101 test /tmp/run.xml follow the document http://faban.org/1.3/docs/man/fabancli.html

Even I add -M http://127.0.0.1:9980. I still get the error. Anyone can help? Thanks