Add instructions about getting LTTng-UST agents

[lttng-docs.git] / contents / installing-lttng / desktop-distributions / archlinux.md

diff --git a/contents/installing-lttng/desktop-distributions/archlinux.md b/contents/installing-lttng/desktop-distributions/archlinux.md
index 63eba8ebc812b4423628e4301e89387cde63a53d..e9b881d25198536d88ba0fbc25bd2c8f33a5fbbc 100644 (file)
--- a/contents/installing-lttng/desktop-distributions/archlinux.md
+++ b/contents/installing-lttng/desktop-distributions/archlinux.md
@@ -23,3 +23,14 @@ LTTng-UST Python agent also:
 
   * Python 3: <a href="https://aur.archlinux.org/packages/python-lttngust/" class="ext"><code>python-lttngust</code></a>
   * Python 2: <a href="https://aur.archlinux.org/packages/python2-lttngust/" class="ext"><code>python2-lttngust</code></a>
+
+<div class="tip">
+<p>
+  <span class="t">Note:</span> If you need to trace Java
+  applications on Arch Linux, you need to build and install LTTng-UST 2.7
+  <a href="#doc-building-from-source">from source</a> and use the
+  <code>--enable-java-agent-jul</code>,
+  <code>--enable-java-agent-log4j</code>, or
+  <code>--enable-java-agent-all</code> options.
+</p>
+</div>