diff --git a/index.html b/index.html
index cf2bf333..db321733 100644
--- a/index.html
+++ b/index.html
@@ -57,7 +57,7 @@
 
 <p><em>Installing on Debian/Ubuntu:</em></p>
 
-<p><code>sudo apt-get install libcurl4-gnutls-dev libopenssl-ruby</code></p>
+<p><code>sudo apt-get install libcurl4-gnutls-dev libopenssl-ruby libxml2 libxml2-dev libxslt1-dev</code></p>
 
 <p><code>sudo gem install typhoeus nokogiri json</code></p>
 
@@ -90,6 +90,8 @@
     p        plugins
     p!       only vulnerable plugins
     t        timthumbs
+    T        themes
+    T!       only vulnerable themes
   Multiple values are allowed : '-e tp' will enumerate timthumbs and plugins
   If no option is supplied, the default is 'upt'