[Question] Homebridge Image Fails to Install Hyperion
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**Describe Your Problem:**
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I am using the official Homebridge image on a Raspberry Pi 4 and am trying to install the ambilight service Hyperion on the same RPi. It seems to fail everytime being installed through the terminal saying it is not able to find the `root` directory. I have raised the issue on their Github ([link](https://github.com/hyperion-project/hyperion.ng/issues/1245)), but they have suggested it might be an issue with the Homebridge image.

**Steps to Reproduce:**

```
wget https://github.com/hyperion-project/hyperion.ng/releases/download/2.0.0-alpha.9/Hyperion-2.0.0-alpha.9-Linux-armv7l.deb
sudo apt install ./Hyperion-2.0.0-alpha.9-Linux-armv7l.deb
```
Response:
```
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Note, selecting 'hyperion' instead of './Hyperion-2.0.0-alpha.9-Linux-armv7l.deb'
The following package was automatically installed and is no longer required:
  rpi-eeprom-images
Use 'sudo apt autoremove' to remove it.
The following NEW packages will be installed:
  hyperion
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/80.5 MB of archives.
After this operation, 215 MB of additional disk space will be used.
Get:1 /home/pi/Hyperion-2.0.0-alpha.9-Linux-armv7l.deb hyperion armhf 2.0.0 [80.5 MB]
Selecting previously unselected package hyperion.
(Reading database ... 46431 files and directories currently installed.)
Preparing to unpack .../Hyperion-2.0.0-alpha.9-Linux-armv7l.deb ...
---Hyperion ambient light preinst ---
/var/lib/dpkg/tmp.ci/preinst: 6: /var/lib/dpkg/tmp.ci/preinst: root: not found
Unpacking hyperion (2.0.0) ...
Setting up hyperion (2.0.0) ...
---Hyperion ambient light postinstall ---
/var/lib/dpkg/info/hyperion.postinst: 32: /var/lib/dpkg/info/hyperion.postinst: root: not found
---> init deamon: systemd
Failed to start hyperiond@.service: Unit name hyperiond@.service is missing the instance name.
See system logs and 'systemctl status hyperiond@.service' for details.
---> Install Hyperion desktop icons
--> systemctl start hyperiond for user
-----------------------------------------------------------------------------
---> Hyperion has been installed/updated!
---> 
---> Hyperion has been installed as service, it will start on each system startup
---> For configuration, visit with your browser: 192.168.0.175:8090
---> or if already used by another service try: 192.168.0.175:8091
-----------------------------------------------------------------------------
Webpage: www.hyperion-project.org
Wiki: wiki.hyperion-project.org
Forum: forum.hyperion-project.org
-----------------------------------------------------------------------------
```


**Environment:**

* **Node.js Version**: Latest stable
* **NPM Version**: Latest stable
* **Homebridge Version**: v1.3.4
* **Operating System**: Raspbian
* **Process Supervisor**: hb-service

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