title: No solution stacks listed in elastic beanstalk configuration
body: <p>When setting my configuration for Elastic Beanstalk I am not given any options for the solution stack. </p>
  
  <p>Here are the lines in question: </p>
  
  <pre><code>`Select a solution stack.
  Available solution stacks are:
  Select (1 to 0):`
  </code></pre>
  
  <p>Here is the entire output:</p>
  
  <pre><code>bret@ubuntu:~/myapp$ eb init
  To get your AWS Access Key ID and Secret Access Key, 
  visit "https://aws-portal.amazon.com/gp/aws/securityCredentials".
  Enter your AWS Access Key ID: 
  Enter your AWS Secret Access Key: 
  Select an AWS Elastic Beanstalk service region.
  Available service regions are:
  1) US East (Virginia)
  2) US West (Oregon)
  3) US West (North California)
  4) EU West (Ireland)
  5) Asia Pacific (Singapore)
  6) Asia Pacific (Tokyo)
  7) Asia Pacific (Sydney)
  8) South America (Sao Paulo)
  Select (1 to 8): 1
  Enter an AWS Elastic Beanstalk application name (auto-generated value is "myapp"): 
  Enter an AWS Elastic Beanstalk environment name (auto-generated value is "myapp-env"): 
  Select a solution stack.
  Available solution stacks are:
  Select (1 to 0): 
  </code></pre>
  
  <p>I am running 32 bit Ubuntu 12.10 and AWS Elastic Beanstalk CLI tools version 2.4.0</p>