[chef] knife-vsphere: unable to get attributes from knife.rb

[Shanker Jadapa < >]

Chefs,

I have configured basic attributes like vpshere_host, vpshere_user.

when i run the  the following command to get the list of VM's,  I am getting an error message.

Error Message:

 knife vsphere vm list -VV

WARN: Unresolved specs during Gem::Specification.reset:

      ffi (>= 1.0.1)

WARN: Clearing out unresolved specs.

Please report a bug if this causes problems.

DEBUG: value for config item vsphere_host:

DEBUG: value for config item vshere_path:

DEBUG: value for config item vsphere_port: 443

DEBUG: value for config item vsphere_nossl:

DEBUG: value for config item vsphere_user:

DEBUG: value for config item vsphere_pass:

DEBUG: value for config item vsphere_insecure:

DEBUG: value for config item proxy_host:

DEBUG: value for config item proxy_port:

Can someone help me in resolving this issue.

- Shankar