我正在尝试使用bitbucket管道设置我的cicd管道，我需要在其中一个步骤中安装jq以格式化文件。但是，我得到bash: apt-get: command not found错误。
下面是我的bitbucket管道

pipelines:
  custom: # Pipelines that can only be triggered manually
    push-build-to-ecr:
      - step:
          name: Build & Push Image
          services:
            - docker
          caches:
            - docker
          script:
            - export SERVICE_NAME=my-node-service
            - export SERVICE_BRANCH=$BITBUCKET_BRANCH
            - export TAG_LATEST=$SERVICE_BRANCH-latest
            - printenv > .env.common
            # Remove lines with spaces in env file
            - sed -i -e '/ /d' .env.common
            - docker build --tag $SERVICE_NAME:$TAG_LATEST --target=production-stage .
            - docker images
            - pipe: atlassian/aws-ecr-push-image:2.0.0
              variables:
                AWS_ACCESS_KEY_ID: $AWS_ACCESS_KEY_ID
                AWS_SECRET_ACCESS_KEY: $AWS_SECRET_ACCESS_KEY
                AWS_DEFAULT_REGION: $AWS_DEFAULT_REGION
                IMAGE_NAME: $SERVICE_NAME
                TAGS: $TAG_LATEST
          artifacts:
            - .env.common

      - step:
          name: Validate Task Definitions
          image: atlassian/pipelines-awscli
          script:
            - source .env.common
            - apt-get update
            - apt-get install -y jq
            - eval $(aws ecr get-login --region ${AWS_DEFAULT_REGION} --no-include-email)            
          artifacts:
            - .env.common

      - step:
          name: Deploy to ECS
          script:
            - echo "Deploy to ECS"