# Safe to ignore these errors when installing mail-receiver?
**URL:** https://meta.discourse.org/t/safe-to-ignore-these-errors-when-installing-mail-receiver/283802
**Category:** Self-hosting
**Tags:** mail-receiver
**Created:** [September 22, 2022, 3:34pm UTC](https://meta.discourse.org/t/safe-to-ignore-these-errors-when-installing-mail-receiver/283802 "2022-09-22T15:34:28Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@sebix1](https://meta.discourse.org/u/sebix1)
#### Post date: [September 22, 2022, 3:34pm UTC](https://meta.discourse.org/t/safe-to-ignore-these-errors-when-installing-mail-receiver/283802/1 "2022-09-22T15:34:28Z")
Hi, Thank you for your work to make direct-delivery so much easier!
When building the container, I get one error message that it can’t find ruby and one warning on locales
Full output:
```plaintext
/var/discourse$ sudo ./launcher bootstrap mail-receiver
x86_64 arch detected.
release: Pulling from discourse/mail-receiver
Digest: sha256:25abf0d6f1e4324fb0f6c6ec5839b20b6d6c685bb55eae63146065991ae5c9f4
Status: Image is up to date for discourse/mail-receiver:release
docker.io/discourse/mail-receiver:release
ERROR: Can't find Ruby library file or shared library pups
cd /pups && /pups/bin/pups --stdin
/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
sha256:a97b69f89da4f9cb1441aca4f19c1cca8f717a54fdc75af54f4554f2c08da01e
516dc1c4fb59804256373f8a29aaf19d937e4d41b068dfa45d499c8d6b41aee5
Successfully bootstrapped, to startup use ./launcher start mail-receiver
```
Is this safe to ignore or a bug?
Using latest commit [8c40388ae4dabf1c0052ddd8eab4c72dbf7e0ca3](https://github.com/discourse/discourse_docker/commit/8c40388ae4dabf1c0052ddd8eab4c72dbf7e0ca3) on branch main.
---
### Author:  [@pfaffman](https://meta.discourse.org/u/pfaffman)
#### Post date: [September 22, 2022, 8:05pm UTC](https://meta.discourse.org/t/safe-to-ignore-these-errors-when-installing-mail-receiver/283802/2 "2022-09-22T20:05:26Z")
I suspect it’s OK. Start it up and see if it works.