Add note about /usr/lib64

diff --git a/doc/book.xml b/doc/book.xml
index 90b2920..390f5db 100644 (file)
--- a/doc/book.xml
+++ b/doc/book.xml
@@ -140,6 +140,12 @@
      cp src/metaproxy_filter_xquery.so /usr/lib/metaproxy6/modules
     </screen>
    </para>
+   <note>
+    <para>
+     For RHEL/CentOS systems on 64-bit architectures, the correct paths is:
+     <filename>/usr/lib64/metaproxy6/modules</filename>.
+    </para>
+   </note>
   </sect1>
  </chapter>
  <reference id="reference">