[root@uk2-pxeboot cloud.maps.d]# salt-cloud -m aws.conf
[INFO    ] salt-cloud starting
[ERROR   ] An un-handled exception was caught by salt's global exception handler:
AttributeError: 'module' object has no attribute '_create_loader'
Traceback (most recent call last):
  File "/usr/bin/salt-cloud", line 14, in <module>
    main()
  File "/usr/bin/salt-cloud", line 10, in main
    cloud.run()
  File "/usr/lib/python2.7/site-packages/saltcloud/cli.py", line 173, in run
    mapper = saltcloud.cloud.Map(self.config)
  File "/usr/lib/python2.7/site-packages/saltcloud/cloud.py", line 863, in __init__
    Cloud.__init__(self, opts)
  File "/usr/lib/python2.7/site-packages/saltcloud/cloud.py", line 53, in __init__
    self.clouds = saltcloud.loader.clouds(self.opts)
  File "/usr/lib/python2.7/site-packages/saltcloud/loader.py", line 42, in clouds
    load = salt.loader._create_loader(
AttributeError: 'module' object has no attribute '_create_loader'
Traceback (most recent call last):
  File "/usr/bin/salt-cloud", line 14, in <module>
    main()
  File "/usr/bin/salt-cloud", line 10, in main
    cloud.run()
  File "/usr/lib/python2.7/site-packages/saltcloud/cli.py", line 173, in run
    mapper = saltcloud.cloud.Map(self.config)
  File "/usr/lib/python2.7/site-packages/saltcloud/cloud.py", line 863, in __init__
    Cloud.__init__(self, opts)
  File "/usr/lib/python2.7/site-packages/saltcloud/cloud.py", line 53, in __init__
    self.clouds = saltcloud.loader.clouds(self.opts)
  File "/usr/lib/python2.7/site-packages/saltcloud/loader.py", line 42, in clouds
    load = salt.loader._create_loader(
AttributeError: 'module' object has no attribute '_create_loader'