diff --git a/README.md b/README.md
index 69a7066..4c5b80a 100644
--- a/README.md
+++ b/README.md
@@ -42,8 +42,18 @@ given in the usage.
 
 # Installation
 
+If you just need to use `metric-temporal-logic`, you can just run:
+
 `$ pip install metric-temporal-logic`
 
+For developers, note that this project uses the
+[poetry](https://poetry.eustace.io/) python package/dependency
+management tool. Please familarize yourself with it and then
+run:
+
+`$ poetry install`
+
+
 # Usage
 
 To begin, we import `mtl`.