Now go to a directory where you want to build the firmware. Depending on the features you select you will need about 2.5–5 GB free disk space. This includes the ADK itself, any source archives which will be downloaded and their extracted copies (for compiling).
To get the latest stable FreeWRT ADK try one of these commands:
[label=Check out FreeWRT ADK via HTTPS protocol] $ git clone https://git.freewrt.de/git/freewrt
After successfully downloading, enter the directory:
$ cd freewrt
This directory will be referred to as the ADK root later on.