From fd04d17a0c9b9923bf118ca557583404332aa45a Mon Sep 17 00:00:00 2001
From: Yuanpeng Zhang <zyroc1990@gmail.com>
Date: Tue, 20 Dec 2022 11:25:41 -0500
Subject: [PATCH] update readme about test

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index a15d6018..219031b9 100644
--- a/README.md
+++ b/README.md
@@ -118,6 +118,9 @@ with the [pytest-qt](https://pytest-qt.readthedocs.io/en/latest/) plugin.
 ```bash
 $ python -m pytest
 ```
+If it is complaining about not being able to find the `pytest` module, first we
+need to make sure we are in the activated conda environment created above. Then
+if the issue persists, we can run `pip install pytest` to install the module.
 
 ### Developing using a local Mantid install