토이프로젝트를 만들고 aws배포를 강의대로 해봤지만 배포가 되질 않습니다...

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$ eb deploy myweb

Creating application version archive "app-230330_145926323943".

Uploading deploy/app-230330_145926323943.zip to S3. This may take a while.

Upload Complete.

2023-03-30 05:59:29  INFO  Environment update is starting.    

2023-03-30 05:59:32  INFO  Deploying new version to instance(s).

2023-03-30 05:59:39  ERROR  Instance deployment failed. For details, see 'eb-engine.log'.

2023-03-30 05:59:39  ERROR  Instance deployment failed to install application dependencies. The deployment failed.

2023-03-30 05:59:43  ERROR  [Instance: i-0958cb783e288c8ce] Command failed on instance. Return code: 1 Output: Engine execution has encountered an error..

2023-03-30 05:59:43  INFO  Command execution completed on all instances. Summary: [Successful: 0, Failed: 1].

2023-03-30 05:59:43  ERROR  Unsuccessful command execution on instance id(s) 'i-0958cb783e288c8ce'. Aborting the operation.

2023-03-30 05:59:43  ERROR  Failed to deploy application.  

ERROR: ServiceError - Failed to deploy application.