# 데이터베이스 마이그레이션으로 인해 Discourse 설치 실패

**URL:** <https://meta.discourse.org/t/discourse-installation-fails-on-database-migration/194867>\
**Category:** Self-hosting\
**Created:** [6월 24, 2021, 5:07오전 UTC](https://meta.discourse.org/t/discourse-installation-fails-on-database-migration/194867 "2021-06-24T05:07:08Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![mrj](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/mrj/32/226422_2.png) [@mrj](https://meta.discourse.org/u/mrj)\
**Post date:** [7월 1, 2021, 3:24오후 UTC](https://meta.discourse.org/t/discourse-installation-fails-on-database-migration/194867/6 "2021-07-01T15:24:10Z")

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네, Discourse master는 아직 Ruby 3과 호환되지 않습니다. [topics.rb](https://github.com/discourse/discourse/blob/master/lib/seed_data/topics.rb)에 이중 스플래트(double-splat) 두 개를 추가하여 시딩 오류를 우회했지만, 서버를 시작할 때 _Job exception: wrong number of arguments_ 오류가 발생합니다.

현재 [README](https://github.com/discourse/discourse/blob/master/README.md)에는 "Ruby 2.7+"가 요구 사항으로 명시되어 있으므로, 이를 수정해야 합니다.

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_[View the full topic](https://meta.discourse.org/t/discourse-installation-fails-on-database-migration/194867)._