small readme updates

tsurdilo · tsurdilo · commit 72ebfc1d42ca · 2022-01-15T20:31:39.000-05:00
Signed-off-by: Tihomir Surdilovic &lt;tihomir@temporal.io&gt;
diff --git a/README.md b/README.md
@@ -12,8 +12,19 @@ With the SDK you can:
 
 ## Install dependencies and run test 
 
-- `pipenv install`
-- `python setup.py pytest`
+- Python 3 required
+
+```
+pipenv install
+python setup.py pytest
+```
+
+If you get issues about missing modules:
+
+```
+pip3 install jsonschema
+pip3 install pyyaml
+```
 
 ## **WIP** Programmatically build workflow definitions 
 
