# Failed to rebuild Discourse with the following information

**URL:** https://meta.discourse.org/t/failed-to-rebuild-discourse-with-the-following-information/48386
**Category:** Support
**Created:** [August 9, 2016, 6:52am UTC](https://meta.discourse.org/t/failed-to-rebuild-discourse-with-the-following-information/48386 "2016-08-09T06:52:09Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![xiasummer](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/xiasummer/32/82790_2.png) [@xiasummer](https://meta.discourse.org/u/xiasummer)
#### Post date: [August 20, 2017, 1:14pm UTC](https://meta.discourse.org/t/failed-to-rebuild-discourse-with-the-following-information/48386/4 "2017-08-20T13:14:18Z")

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Hi!!

I encountered the same problem. Could you please tell me how to change mirror?

My error information

> [@Fail to rebuild and got 502 Bad Gateway](https://meta.discourse.org/t/fail-to-rebuild-and-got-502-bad-gateway/68390/4):
>
> Hi, you asked for the whole message [total\_message.txt.gz](https://global.discourse-cdn.com/meta/original/3X/5/6/56c76096d1a4609f8b9fe6b8dd8112e55522715e.gz) (46.9 KB) @codinghorror and I found a very similar problem which was caused by the source of ruby china.

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