diff --git a/.gitignore b/.gitignore
index 34f03f5647..edc76d0ca8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,5 @@ dist/
 MANIFEST
 .DS_Store
 .idea
+.tox
+.coverage
diff --git a/requirements.txt b/requirements.txt
index 4f7bdea0cb..b2776cb0d7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,9 @@
-requests
-mock
+mock==0.8.0
+nose==1.1.2
+M2Crypto==0.21.1
+requests==0.13.1
+tox==1.4
+Sphinx==1.1.3
+simplejson==2.5.2
+argparse==1.2.1
+unittest2==0.5.1
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000000..321b92519f
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,8 @@
+[tox]
+envlist = py26,py27
+
+
+[testenv]
+commands =
+    pip install -qr requirements.txt
+    python tests/test.py tests/unit