[deployment-guide/comm-rel: 711/727] Added information about the required packages.

[Jaromir Hradilek]

commit f6019ebe49234d919844d8ceec7632715e57da1b
Author: Jaromir Hradilek <jhradile at redhat.com>
Date:   Thu Oct 7 00:36:55 2010 +0200

    Added information about the required packages.
    
    Thanks to Michael Doyle for pointing this out.

 en-US/The_Apache_HTTP_Server.xml |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/en-US/The_Apache_HTTP_Server.xml b/en-US/The_Apache_HTTP_Server.xml
index 3b37c71..718eba5 100644
--- a/en-US/The_Apache_HTTP_Server.xml
+++ b/en-US/The_Apache_HTTP_Server.xml
@@ -3402,6 +3402,9 @@ ErrorDocument 404 /404-not_found.html</screen>
           </listitem>
         </varlistentry>
       </variablelist>
+      <para>
+        Note that for the <filename>/etc/httpd/conf.d/ssl.conf</filename> file to be present, the <package>mod_ssl</package> needs to be installed. Refer to <xref linkend="s1-apache-mod_ssl" /> for more information on how to install and configure an SSL server.
+      </para>
     </section>
     <section id="s2-apache-mpm-common">
       <title>Common Multi-Processing Module Directives</title>