diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000000000000000000000000000000000000..90e8d546c522a6fe47b27d9dfc26b8a4ed272d6c
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+networkx
+numpy==1.14.3
+scipy==1.0.0