1. Open [Install server prerequisites](https://docs.coopcloud.tech/deploy#install-server-prerequisites) and scroll down to **Install server prerequisites**. Click on the [*install documentation*](https://docs.docker.com/engine/install/) link.
![01](01.png "01")
1. You will see the page below. Scroll to the **Server** section and find the link for *Debian* and click on it.
![02](02.png "02")
1. fill in 1
![03](03.png "03")
1. fill in 2
![04](04.png "04")
1. fill in 3
![05](05.png "05")
1. fill in 4
![07](07.png "07")
1. fill in 5
![08](08.png "08")
1. fill in 6
![09](09.png "09")
1. fill in 7
![10](10.png "10")
1. fill in 8
![11](11.png "11")
1. fill in 9
![12](12.png "12")
1. fill in 10
![13](13.png "13")
1. fill in 11
![14](14.png "14")
1. fill in 12
![15](15.png "15")
1. fill in 13