openRTSP: Unable to determine our source address

openRTSP: Unable to determine our source address

I use live555 to receive RTSP protocol in vmware fusion 5.
When I command
openRTSP rtsp://myUrl:554/rtsp/path
it shows message like below.
Unable to determine our source address: This computer has an invalid IP address: 0.0.0.0
Unable to determine our source address: This computer has an invalid IP address: 0.0.0.0
Even though I use virtual Image, it has its own IP address.
My parent OS(?) is osx and its ip is 192.168.0.5 and CentOS6(Image)'s is 192.168.0.10.
And I have tested eclipse, and it was OK for both sides.
I do not have any clues why openRTSP print that it can not recognize IP address.
Thanks:D