### Steps to install OpenProject on Debian 10 (Buster)

All steps need to be run as `root`.

**1. Import the packager.io repository signing key**

Import the PGP key used to sign our packages. Since we're using the _packager.io_ platform to distribute our packages, both package source and signing key are tied to their service.

```bash
wget -qO- https://dl.packager.io/srv/opf/openproject/key | sudo apt-key add -
```


**2. Add the OpenProject package source**

```
wget -O /etc/apt/sources.list.d/openproject.list \
  https://dl.packager.io/srv/opf/openproject/stable/10/installer/debian/10.repo
```


**3. Install the OpenProject Community Edition package**

Using the following commands, apt will check the new package source and install the package and all required dependencies.

```bash
apt-get update
apt-get install openproject
```