# Discourse Build Error: “An error occurred while installing rbtrace (0.5.1), and Bundler cannot continue

**URL:** https://meta.discourse.org/t/discourse-build-error-an-error-occurred-while-installing-rbtrace-0-5-1-and-bundler-cannot-continue/289530
**Category:** Self-hosting
**Created:** [December 22, 2023, 9:51am UTC](https://meta.discourse.org/t/discourse-build-error-an-error-occurred-while-installing-rbtrace-0-5-1-and-bundler-cannot-continue/289530 "2023-12-22T09:51:22Z")
**Posts on this page:** 1
**Showing post:** 7

<div class="post-metadata">

### Author: ![Falco](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/falco/32/179432_2.png) [@Falco](https://meta.discourse.org/u/Falco)
#### Post date: [January 7, 2024, 3:24am UTC](https://meta.discourse.org/t/discourse-build-error-an-error-occurred-while-installing-rbtrace-0-5-1-and-bundler-cannot-continue/289530/7 "2024-01-07T03:24:06Z")

</div>

> [@0xDBFB7](#):
>
> `Debian GNU/Linux 9.4 (stretch)`

> Debian 9 has been superseded by Debian 10 (“buster”). Security updates have been discontinued as of July 6th, 2020.

You may want to take your backup and migrate to a new server running a current OS version.

---

_[View the full topic](https://meta.discourse.org/t/discourse-build-error-an-error-occurred-while-installing-rbtrace-0-5-1-and-bundler-cannot-continue/289530)._