diff --git a/README.md b/README.md
index 2336e13..8adae40 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,10 @@ This project is currently a work-in-progress and is minimally functional.
 - python3
 - PyQt5
 ## Install
-- $sudo git clone https://github.com/rose-jinyang/LinVAM.git
+- $sudo pip3 install PyQt5
+- $git clone https://github.com/rose-jinyang/LinVAM.git
 ## Usage
 This script must be run with root privilege because it must hook and simulate input devices such as keyboard, mouse etc.
 - $cd LinVAM
-- $sudo python ./main.py
+- $sudo python3 ./main.py