Update README.md

README.md

@@ -7,6 +7,14 @@ Currently only supports modbus-tcp and only reading registers (no writing yet)
 
 ![Screenshot](/screenshot.png)
 
+## Installing
+
+```bash
+
+yay -S qtwebsockettester-git
+
+```
+
 ## Build and Run
 ```
 git clone git@github.com:0xFEEDC0DE64/qtmodbustester.git