Update .gitlab-ci.yml

Former-commit-id: eab82ba2c6cb7343055606380ef3f15aab01eea9

.gitlab-ci.yml

@@ -15,6 +15,8 @@ test-centos7:
 deploy-webserver:
   stage: deploy
   script:
+    - yum install -y epel-release
+    - yum install install -y python34-pip python34-devel
     - pip install ansible
     - cd ansible
     - ansible-playbook -v -i ./hosts deploy.yaml --ask-become-pass --extra-vars "deploy_user_name=ippidb repo_api_token=JZS-4cH7bWkFkHa2rAVf"
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