diff --git a/requirements.txt b/requirements.txt
index 93dcc86..fc433cd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,6 @@
 Django==1.6.5
 MySQL-python==1.2.3c1
+PyPDF2==1.22
 Pygments==1.1.1
 distribute==0.6.10
 django-appconf==0.6
@@ -7,12 +8,15 @@ django-compressor==1.4
 django-taggit==0.12
 ethtool==0.6
 gyp==0.1
+html5lib==0.999
 iniparse==0.3.1
 iwlib==1.0
 pycurl==7.19.0
 pygpgme==0.1
 python-memcached==1.43
+reportlab==2.3
 six==1.7.2
 urlgrabber==3.9.1
 virtualenv==1.10.1
+xhtml2pdf==0.0.6
 yum-metadata-parser==1.1.2