Add note about possible missing `west` command.
@@ -117,6 +117,12 @@ cd zmk
west init -l app/
```
+:::note
+If you encounter errors like `command not found: west` then your `PATH` environment variable is likely
+missing the Python 3 user packages directory. See the [West Build Command](#west-build-command)
+section again for links to how to do this
+:::
+
#### Update To Fetch Modules
```bash
