cloud not generate the authkey fingerprints

[jumping]

Generation complete.

 * Stopping System V runlevel compatibility�[74G[ OK ]

Cloud-init v. 0.7.5 running 'modules:final' at Wed, 12 Nov 2014 05:43:10 +0000. Up 27.73 seconds.
2014-11-12 05:43:10,646 - util.py[WARNING]: Running ssh-authkey-fingerprints (<module 'cloudinit.config.cc_ssh_authkey_fingerprints' from '/usr/lib/python2.7/dist-packages/cloudinit/config/cc_ssh_authkey_fingerprints.pyc'>) failed
ec2: 
ec2: #############################################################
ec2: -----BEGIN SSH HOST KEY FINGERPRINTS-----
ec2: -----END SSH HOST KEY FINGERPRINTS-----
ec2: #############################################################
-----BEGIN SSH HOST KEY KEYS-----
-----END SSH HOST KEY KEYS-----
Cloud-init v. 0.7.5 finished at Wed, 12 Nov 2014 05:43:10 +0000. Datasource DataSourceEc2.  Up 27.88 seconds

[number5]

This is only a code mirror, please report your bug to https://bugs.launchpad.net/cloud-init

Thanks!