diff --git a/docs/installation/netbox.md b/docs/installation/netbox.md
index 1a13353b5..5ae46eb6e 100644
--- a/docs/installation/netbox.md
+++ b/docs/installation/netbox.md
@@ -13,6 +13,8 @@ Python 2:
 
 ```no-highlight
 # apt-get install -y python2.7 python-dev python-pip libxml2-dev libxslt1-dev libffi-dev graphviz libpq-dev libssl-dev zlib1g-dev
+# apt install libjpeg62-turbo-dev python-pyparsing python-appdirs python-pyasn1 -y
+
 ```
 
 **CentOS/RHEL**
@@ -95,6 +97,7 @@ Python 3:
 Python 2:
 
 ```no-highlight
+# pip install -U appdirs
 # pip install -r requirements.txt
 ```
 
diff --git a/requirements.txt b/requirements.txt
index 21382bb6c..130c993ad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,3 +20,7 @@ py-gfm>=0.1.3
 pycrypto>=2.6.1
 sqlparse>=0.2
 xmltodict>=0.10.2
+pytz>=2017.2
+coreapi>=2.3.0
+openapi_codec>=1.3.1
+simplejson>=3.10.0