Fatal error after trying to install CLI

The CMS Questions
1

Hello,
sine I tried to install (no success) Kirby CLI, I have a fatal error :


Fatal error: Uncaught Error: Class "Kirby" not found in /<<my_path>>/index.php:5 Stack trace: #0 {main} thrown in /<<my_path>>/index.php on line 5

I removed Kirby CLI and cleaned the /composer/vendor/bin folder

2

What exactly did you do to install the CLI?

3

I just solved my problem. I certainly made a mistake when installing CLI, but I don’t know exactly what.