CodePipeline error Command did not exit successfully REPOSITORY URI xxxx xxxx ecr us-east-xxx amazonaws com python exit status 127

Question

I have a CodePipeline. I'm trying to deploy a docker image using ECS. But I end up with the following error:

[Container] 2018/08/14 06:20:36 Phase context status code: Message:
[Container] 2018/08/14 06:20:36 Entering phase INSTALL
[Container] 2018/08/14 06:20:36 Phase complete: INSTALL Success: true
[Container] 2018/08/14 06:20:36 Phase context status code: Message:
[Container] 2018/08/14 06:20:36 Entering phase PRE_BUILD
[Container] 2018/08/14 06:20:36 Running command echo Logging in to Amazon ECR... Logging in to Amazon ECR...
[Container] 2018/08/14 06:20:36 Running command aws --version aws-cli/1.15.41 Python/2.7.6 Linux/4.14.47-56.37.amzn1.x86_64 botocore/1.10.41
[Container] 2018/08/14 06:20:39 Running command $(aws ecr get-login --no-include-email --region us-east-xxx) WARNING! Using --password via the CLI is insecure. Use --password-stdin. Login Succeeded
[Container] 2018/08/14 06:20:40 Running command REPOSITORY_URI= xxxx.xxxx.ecr.us-east-xxx.amazonaws.com/python /codebuild/output/tmp/script.sh: 4: /codebuild/output/tmp/script.sh: xxxx.xxxx.ecr.us-east-xxx.amazonaws.com/python: not found
[Container] 2018/08/14 06:20:40 Command did not exit successfully REPOSITORY_URI= xxxx.xxxx.ecr.us-east-xxx.amazonaws.com/python exit status 127
[Container] 2018/08/14 06:20:40 Phase complete: PRE_BUILD Success: false
[Container] 2018/08/14 06:20:40 Phase context status code: COMMAND_EXECUTION_ERROR Message: Error while executing command: REPOSITORY_URI= xxxx.xxxx.ecr.us-east-xxx.amazonaws.com/python. Reason: exit status 127

Answer 1

You have a space between 

= and xxxx.xxxx.ecr.us-east-xxx.amazonaws.com/python.

Delete the space and you're good to go

You can even check out the details of Migrating to AWS with the AWS Cloud Migration Course.