title: 'No basic auth credentials' when using amazon-ecr-credential-helper
body: <p>I'm trying to setup the <a href="https://github.com/awslabs/amazon-ecr-credential-helper" rel="noreferrer">amazon-ecr-credential-helper</a> 
  but always get <code>no basic auth credentials</code> when I try to <code>docker pull</code>.</p>
  
  <p>When I use <code>aws ecr get-login</code> and <code>docker login ...</code> then I have no problems.</p>
  
  <p>I followed the instructions in their README file using the docker image to create the binary.</p>
  
  <p>In the troubleshooting section they say that a log file should be stored in <code>~/.ecr/log</code> but the <code>/.ecr</code> folder doesn't exist.</p>
  
  <p>Specs:
  Docker version 18.06.1-ce, build e68fc7a </p>
  
  <p>aws-cli/1.16.31 Python/2.7.15 Darwin/17.4.0 botocore/1.12.21</p>
  
  <p>MacOS High Sierra</p>
  
  <p>I hope somebody has an idea to figure out what's going wrong.</p>