Due to a ransomware attack, the wiki was reverted to a July 2022 version. . We apologize for the lack of a more recent valid backup.
...
Create two directories called ~/Downloads and ~/Applications. Download the Karaf 3.0.2 and Maven 3.2.2 binaries (the tar.gz versions of both) into ~/Downloads and extract it to ~/Applications. Keep the tar archives in ~/Downloads; we'll need that later.
...