# No se puede instalar Discourse: módulo aufs no encontrado
**URL:** https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212
**Category:** Self-hosting
**Created:** [26 Abril, 2016 02:52 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212 "2016-04-26T02:52:47Z")
**Posts on this page:** 14
**Page:** 1
### Author:  [@prateekvarma](https://meta.discourse.org/u/prateekvarma)
#### Post date: [26 Abril, 2016 02:52 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/1 "2016-04-26T02:52:47Z")
When i do `wget -qO- https://get.docker.com/ | sh`
The very next line says `modprobe: FATAL: Module aufs not found.`
But the installation continues, but after doing “./launcher bootstrap app” and “./launcher start app” i get fatal errors.
I am following the [OFFICIAL install](https://meta.discourse.org/t/142537?silent=true) guide steps on a standard ubuntu 14.04 LTS. Whatsup?
(PS - my email SMTP credentials are correct)
---
### Author:  [@codinghorror](https://meta.discourse.org/u/codinghorror)
#### Post date: [26 Abril, 2016 03:09 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/2 "2016-04-26T03:09:38Z")
Docker is not installing properly. Until docker is installed properly nothing will work.
---
### Author:  [@prateekvarma](https://meta.discourse.org/u/prateekvarma)
#### Post date: [26 Abril, 2016 03:15 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/3 "2016-04-26T03:15:39Z")
…how can i install it properly?
---
### Author:  [@Falco](https://meta.discourse.org/u/Falco)
#### Post date: [26 Abril, 2016 03:18 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/4 "2016-04-26T03:18:53Z")
> [@Docker install: Module aufs not found](https://meta.discourse.org/t/docker-install-module-aufs-not-found/18494):
>
> Hey, Immediately after running the docker install command wget -qO- https://get.docker.io/ | sh I get the following error. “modprobe: FATAL: Module aufs not found.” I’m on digital ocean, 2GB Ram 40GB SSD. I have followed the guide exactly. redis, postgres has been installed and working properly.
PS: What’s your vps provider?
---
### Author:  [@prateekvarma](https://meta.discourse.org/u/prateekvarma)
#### Post date: [26 Abril, 2016 03:21 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/5 "2016-04-26T03:21:22Z")
this one is on OVH.
I don’t understand, if it is a standard Ubuntu 14.04 LTS, what could be different?
---
### Author:  [@prateekvarma](https://meta.discourse.org/u/prateekvarma)
#### Post date: [26 Abril, 2016 03:52 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/6 "2016-04-26T03:52:30Z")
OK…
This is the 4th time i tried to install, after trying the “fix” in the thread provided by @Falco which is
```
sudo apt-get install lxc wget bsdtar curl
sudo apt-get install linux-image-extra-$(uname -r)
sudo modprobe aufs
```
I still get the error:
```
FAILED
--------------------
RuntimeError: /usr/local/bin/ruby -e 'if ENV["DISCOURSE_HOSTNAME"] == "discourse.example.com"; puts "Aborting! Domain is not configured!"; exit 1; end' failed with return #
Location of failure: /pups/lib/pups/exec_command.rb:105:in `spawn'
exec failed with the params "/usr/local/bin/ruby -e 'if ENV[\"DISCOURSE_HOSTNAME\"] == \"discourse.example.com\"; puts \"Aborting! Domain is not configured!\"; exit 1; end'"
d0ee9b65b9f5191547ee326f11251162835f0dc68446622349ccae6cf07bb214
**FAILED TO BOOTSTRAP** please scroll up and look for earlier error messages, there may be more than one
```
---
### Author:  [@codinghorror](https://meta.discourse.org/u/codinghorror)
#### Post date: [26 Abril, 2016 03:54 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/7 "2016-04-26T03:54:58Z")
It says the domain is not configured in the error you posted. Make sure `docker info` shows aufs as the filesystem and `docker version` is correct.
---
### Author:  [@prateekvarma](https://meta.discourse.org/u/prateekvarma)
#### Post date: [26 Abril, 2016 03:58 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/8 "2016-04-26T03:58:37Z")
### docker info
```
Containers: 0
Running: 0
Paused: 0
Stopped: 0
Images: 1
Server Version: 1.11.0
Storage Driver: aufs
Root Dir: /var/lib/docker/aufs
Backing Filesystem: extfs
Dirs: 6
Dirperm1 Supported: false
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: null host bridge
Kernel Version: 3.13.0-55-generic
Operating System: Ubuntu 14.04.4 LTS
OSType: linux
Architecture: x86_64
CPUs: 1
Total Memory: 1.908 GiB
Name: sitename.com
ID: 46DY:WHRC:PSQ2:Q3PG:KR2N:QEN2:2YZ2:SOOX:4HRQ:CLFH:7ZHY:5MYD
Docker Root Dir: /var/lib/docker
Debug mode (client): false
Debug mode (server): false
Registry: https://index.docker.io/v1/
WARNING: No swap limit support
```
### docker version
```
Client:
Version: 1.11.0
API version: 1.23
Go version: go1.5.4
Git commit: 4dc5990
Built: Wed Apr 13 18:34:23 2016
OS/Arch: linux/amd64
Server:
Version: 1.11.0
API version: 1.23
Go version: go1.5.4
Git commit: 4dc5990
Built: Wed Apr 13 18:34:23 2016
OS/Arch: linux/amd64
```
---
### Author:  [@codinghorror](https://meta.discourse.org/u/codinghorror)
#### Post date: [26 Abril, 2016 04:10 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/9 "2016-04-26T04:10:52Z")
That looks fine now. Read the error. Your domain is not configured in app.yml
---
### Author:  [@prateekvarma](https://meta.discourse.org/u/prateekvarma)
#### Post date: [26 Abril, 2016 04:13 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/10 "2016-04-26T04:13:35Z")
When i do a `nano containers/app.yml` , it opens a new file now? Wut? What is this now? — this was my stupidity.
Here is my domain in my app.yml
```
DISCOURSE_HOSTNAME: 'discourse.example.com'
```
---
### Author:  [@Falco](https://meta.discourse.org/u/Falco)
#### Post date: [26 Abril, 2016 04:22 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/11 "2016-04-26T04:22:59Z")
You are expected to change [example.com](http://example.com) to the domain you bought.
---
### Author:  [@prateekvarma](https://meta.discourse.org/u/prateekvarma)
#### Post date: [26 Abril, 2016 04:39 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/12 "2016-04-26T04:39:42Z")
The instruction —
> Set DISCOURSE\_HOSTNAME to [discourse.example.com](http://discourse.example.com), this means you want your Discourse available at [http://discourse.example.com/](http://discourse.example.com/). You’ll need to update the DNS A record for this domain with the IP address of your server.
I really think that you should specify it more clearly there.
And i changed [discourse.example.com](http://discourse.example.com) to [mydomain.com](http://mydomain.com), not just [example.com](http://example.com) …
It is working fine now…
Thanks.
---
### Author:  [@steko](https://meta.discourse.org/u/steko)
#### Post date: [26 Abril, 2016 08:01 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/13 "2016-04-26T08:01:16Z")
For the record, you automatically get a domain like [vps12345678.ovh.net](http://vps12345678.ovh.net) with all OVH VPSs, it turned out to be useful for testing.
---
### Author:  [@JammyDodger](https://meta.discourse.org/u/JammyDodger)
#### Post date: [8 Junio, 2024 12:45 UTC](https://meta.discourse.org/t/unable-to-install-discourse-module-aufs-not-found/43212/14 "2024-06-08T12:45:47Z")
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