diff --git a/libs/requirements.txt b/libs/requirements.txt
new file mode 100644
index 00000000..1d0ef559
--- /dev/null
+++ b/libs/requirements.txt
@@ -0,0 +1,3 @@
+-r requirements-common.txt
+-r requirements-py2.txt ; python_version < '3'
+-r requirements-win.txt ; sys.platform == 'win32'