5 The following steps apply to Ubuntu ≥ 12.04. For
6 previous releases, you will need to build and install LTTng
7 [from source](#doc-building-from-source), as no Ubuntu packages were
8 available before version 12.04.
10 Two repository types can provide LTTng packages for Ubuntu: official
11 repositories and <abbr title="Personal Package Archive">PPA</abbr>.