# Cannot install app LibreQR

**URL:** https://forum.yunohost.org/t/cannot-install-app-libreqr/24228
**Category:** Support apps
**Tags:** french
**Created:** [March 27, 2023, 9:54am UTC](https://forum.yunohost.org/t/cannot-install-app-libreqr/24228 "2023-03-27T09:54:22Z")
**Posts on this page:** 5
**Page:** 1

<div class="post-metadata">

### Author: ![Dams](https://forum.yunohost.org/letter_avatar_proxy/v4/letter/d/2acd7d/32.png) [@Dams](https://forum.yunohost.org/u/Dams)
#### Post date: [March 27, 2023, 9:54am UTC](https://forum.yunohost.org/t/cannot-install-app-libreqr/24228/1 "2023-03-27T09:54:22Z")

</div>

### My YunoHost server

**Hardware:** Raspberry Pi at home  
**YunoHost version:** 11.1.15

Hello, I’m trying to install the app LibreQR and I get this error

```auto
Erreur: "500" Internal Server Error
Action: "GET" /yunohost/api/apps/manifest?app=qr&with_screenshot&locale=fr

```

From the command line I get this-one

```auto
sudo yunohost app install qr
Error: Command '['git', 'ls-remote', '--symref', 'https://code.antopie.org/miraty/qr_ynh', 'HEAD']' returned non-zero exit status 128.
Error: Could not fetch source files, is the URL correct?

```

The [web site](https://qr.antopie.org/) and [Git](https://github.com/YunoHost-Apps/qr_ynh) are not found either. [LibreQR](https://libreqr.com/) still exists. **Il the Yunohost app still maintained ?**

---

<div class="post-metadata">

### Author: ![tituspijean](https://forum.yunohost.org/user_avatar/forum.yunohost.org/tituspijean/32/3584_2.png) [@tituspijean](https://forum.yunohost.org/u/tituspijean)
#### Post date: [March 27, 2023, 11:42am UTC](https://forum.yunohost.org/t/cannot-install-app-libreqr/24228/2 "2023-03-27T11:42:10Z")

</div>

Hello Dams,

It looks like the Git forge holding the code for the app is down today. It looks like it’s self-hosted at the maintainer’s home, so let’s wait 24h before starting to worry. 🙂

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<div class="post-metadata">

### Author: ![Dams](https://forum.yunohost.org/letter_avatar_proxy/v4/letter/d/2acd7d/32.png) [@Dams](https://forum.yunohost.org/u/Dams)
#### Post date: [March 27, 2023, 1:38pm UTC](https://forum.yunohost.org/t/cannot-install-app-libreqr/24228/3 "2023-03-27T13:38:27Z")

</div>

Thanks @tituspijean for your answer. I’ll wait a few hours/days.

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<div class="post-metadata">

### Author: ![Dams](https://forum.yunohost.org/letter_avatar_proxy/v4/letter/d/2acd7d/32.png) [@Dams](https://forum.yunohost.org/u/Dams)
#### Post date: [March 27, 2023, 2:43pm UTC](https://forum.yunohost.org/t/cannot-install-app-libreqr/24228/4 "2023-03-27T14:43:53Z")

</div>

It works again.

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<div class="post-metadata">

### Author: ![system](https://forum.yunohost.org/uploads/default/original/2X/f/f59fe8e3ee6b100b4f574d30d6e30479c68b89f0.png) [@system](https://forum.yunohost.org/u/system)
#### Post date: [April 11, 2023, 2:44pm UTC](https://forum.yunohost.org/t/cannot-install-app-libreqr/24228/5 "2023-04-11T14:44:24Z")

</div>

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