From a29c8417d9c1f2f30f9466de160bd428555acdca Mon Sep 17 00:00:00 2001
From: Bowen Xu <bowen.xu@temple.edu>
Date: Tue, 30 Jan 2024 22:06:07 -0500
Subject: [PATCH] update readme.md

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 9d70ce3b..93f27f5d 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,16 @@ Reference:
 3.  Input Narsese in the console, input an positive integer to run a number of cycles, or input a comment which is a string with `'` as the beginning, e.g. `' your comment`.
 4.  Press `ctrl`+`C` to exit.
 
+To develop PyNARS, clone this project by 
+```
+git clone https://github.com/bowen-xu/PyNARS.git
+```
+and then update submodule(s) by
+```
+git submodule update --init --recursive
+```
+
+
 #### Contribution
 
 1.  Fork the repository