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asked 2012-12-11 12:20:06 -0500

cga gravatar image

updated 2012-12-11 12:23:00 -0500 has a couple issues.

1) It seems to depend on what directory it is launched in.

2) It is not clear what AWS credentials are needed. launched in cloudsim-1.0.1/bin: (the requests were made with a valid gmail account and "access keys" from AWS. Names and keys have been changed to protect the innocent)

./ aslkfdjsklflsk askldfjlslksfjlksjl
Traceback (most recent call last):
  File "./", line 40, in <module>
    import common
ImportError: No module named common launched in cloudsim-1.0.1

./bin/ sklsklsdklskld slksdkldklssdkl
Warning: redis not installed.
cloudsim log> cloudsim launch constellation 'b6c69e60-43bb-11e2-8dad-0014225a80ab'
Traceback (most recent call last):
  File "./bin/", line 51, in <module>
    machine = cloudsim.cloudsim_bootstrap(username,
  File "./cloudsimd/launchers/", line 227, in cloudsim_bootstrap
  File "./cloudsimd/launchers/", line 119, in launch
  File "./inside/cgi-bin/common/", line 729, in create_if_not_exists_web_app_security_group
  File "./inside/cgi-bin/common/", line 720, in get_security_groups
  File "/usr/lib/python2.7/dist-packages/boto/ec2/", line 1861, in
    [('item', SecurityGroup)], verb='POST')
  File "/usr/lib/python2.7/dist-packages/boto/", line 896,
 in get_list
    raise self.ResponseError(response.status, response.reason, body)
boto.exception.EC2ResponseError: EC2ResponseError: 401 Unauthorized

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Can you be more specific about AWS credentials one needs:

Access Keys?
Amazon CloudFront Key Pairs ?
Amazon EC2 Key Pairs ?
Your pointer to "AWS Key Pairs" on  Introduction
actually points to #Access Keys, which are only one kind of key pairs.

Thanks, Chris

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answered 2012-12-11 13:57:14 -0500

hugomatic gravatar image

Hi Chris,

Sorry for the confusion. You need to use the "AWS access keys", AWS provides them on the Access Keys tab on the AWS Security Credentials page. I have updated my answer to your other question.

Using the AWS access keys should help you get your "Unauthorized" problem.


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Asked: 2012-12-11 12:20:06 -0500

Seen: 294 times

Last updated: Dec 11 '12