[chef] gpg error

["Oliver Rojo" < >]

Another problem is when I run 'chef-client' on my client server it outputs 
these errors:

# chef-client
/usr/lib/ruby/1.8/chef/mixin/command.rb:175:in `handle_command_failures': 
bash /tmp/chef-script20100218-7728-116vz10-0 returned 2, expected 0 
(Chef::Exceptions::Exec)
---- Begin output of bash /tmp/chef-script20100218-7728-116vz10-0 ----
STDOUT: ?: pgpkeys.mit.edu: Connection refused
gpgkeys: HTTP fetch error 7: couldn't connect: Connection refusedSTDERR: gpg: 
directory `/root/.gnupg' created
gpg: new configuration file `/root/.gnupg/gpg.conf' created
gpg: WARNING: options in `/root/.gnupg/gpg.conf' are not yet active during 
this run
gpg: keyring `/root/.gnupg/secring.gpg' created
gpg: keyring `/root/.gnupg/pubring.gpg' created
gpg: requesting key A7C89464 from hkp server pgpkeys.mit.edu
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0
gpg: WARNING: nothing exported
gpg: no valid OpenPGP data found.---- End output of bash 
/tmp/chef-script20100218-7728-116vz10-0 ----
        from /usr/lib/ruby/1.8/chef/mixin/command.rb:118:in `run_command'
        from /usr/lib/ruby/1.8/chef/provider/execute.rb:49:in `action_run'
        from /usr/lib/ruby/1.8/chef/provider/script.rb:37:in `action_run'
        from /usr/lib/ruby/1.8/chef/runner.rb:61:in `send'
        from /usr/lib/ruby/1.8/chef/runner.rb:61:in `run_action'
        from /usr/lib/ruby/1.8/chef/runner.rb:111:in `converge'
        from /usr/lib/ruby/1.8/chef/runner.rb:110:in `each'
        from /usr/lib/ruby/1.8/chef/runner.rb:110:in `converge'
        from /usr/lib/ruby/1.8/chef/resource_collection.rb:86:in 
`execute_each_resource'
        from /usr/lib/ruby/1.8/chef/mixin/from_file.rb:30:in `each_with_index'
        from /usr/lib/ruby/1.8/chef/resource_collection.rb:84:in `each'
        from /usr/lib/ruby/1.8/chef/resource_collection.rb:84:in 
`each_with_index'
        from /usr/lib/ruby/1.8/chef/resource_collection.rb:84:in 
`execute_each_resource'
        from /usr/lib/ruby/1.8/chef/runner.rb:88:in `converge'
        from /usr/lib/ruby/1.8/chef/client.rb:407:in `converge'
        from /usr/lib/ruby/1.8/chef/client.rb:89:in `run'
        from /usr/lib/ruby/1.8/chef/application/client.rb:186:in 
`run_application'
        from /usr/lib/ruby/1.8/chef/application/client.rb:178:in `loop'
        from /usr/lib/ruby/1.8/chef/application/client.rb:178:in 
`run_application'
        from /usr/lib/ruby/1.8/chef/application.rb:57:in `run'
        from /usr/bin/chef-client:25


Anything I missed?

Thanks in advance.

Oliver