[chef] Unable to install berkshelf due to EHOSTDOWN

[Anthony Kong < >]

Hi, 

After running a chef command to create a cookbook ('chef generate cookbook motd'), I tried to install the berkshelf in order to run convergence.

$ gem install berkshelf

ERROR:  While executing gem ... (Errno::EHOSTDOWN)

    Host is down - sendto(2) for "10.0.1.4" port 53

 Why the IP is 10.0.1.4? How can I fix it?

Thanks, Tony