GUACAMOLE-197: Change install instructions to point at building manually.
diff --git a/src/chapters/radius-auth.xml b/src/chapters/radius-auth.xml
index 7b82c8f..32e8769 100644
--- a/src/chapters/radius-auth.xml
+++ b/src/chapters/radius-auth.xml
@@ -13,17 +13,10 @@
connections.</para>
<section xml:id="radius-downloading">
<title>Downloading the RADIUS authentication extension</title>
- <para>The RADIUS authentication extension is available separately from the main
- <filename>guacamole.war</filename>. The link for this and all other
- officially-supported and compatible extensions for a particular version of Guacamole are
- provided on the release notes for that version. You can find the release notes for
- current versions of Guacamole here: <link
- xlink:href="http://guacamole.incubator.apache.org/releases/"
- >http://guacamole.incubator.apache.org/releases/</link>.</para>
- <para>The RADIUS authentication extension is packaged as a <filename>.tar.gz</filename>
- file containing only the extension itself,
- <filename>guacamole-auth-radius-0.9.11-incubating.jar</filename>, which must
- ultimately be placed in <filename>GUACAMOLE_HOME/extensions</filename>.</para>
+ <para>Due to licensing limitations on dependencies for the RADIUS extension, the extension
+ cannot be distributed in a binary format. This means that, in order to use this extension
+ you will need to build the Guacamole client code yourself. You can find build instructions
+ for Guacamole client in <xref linkend="installing-guacamole"/>.</para>
</section>
<section xml:id="installing-radius-auth">
<title>Installing RADIUS authentication</title>
