1 files changed, 8 insertions, 0 deletions
diff --git a/tox.ini b/tox.ini
index bf4105b..d99ad32 100644
--- a/tox.ini
+++ b/tox.ini
@@ -35,3 +35,11 @@ select = H231
 
 [testenv:docs]
 commands = python setup.py build_sphinx
+
+[testenv:bindep]
+# Do not install any requirements. We want this to be fast and work even if
+# system dependencies are missing, since it's used to tell you what system
+# dependencies are missing! This also means that bindep must be installed
+# separately, outside of the requirements files.
+deps = bindep
+commands = bindep test