--- a/setup.py	Wed May 16 12:00:26 2018 +0200
+++ b/setup.py	Wed May 16 14:06:43 2018 +0200
@@ -62,7 +62,9 @@
       extras_require=dict(test=tests_require),
       install_requires=[
           'setuptools',
-          'sphinx_rtd_theme'
+          'repoze.lru',
+          'repoze.sphinx.autointerface',
+          'sphinx_rtd_theme',
           # -*- Extra requirements: -*-
       ],
       entry_points={})