FATAL ERROR: required program nrfutil not found; install it or add its location to PATH

[666]

HI ALL,

v2.8.0, nrf54l15, using the "periphral_uart" demo without any modifications

I downloaded nrf52840 using v2.8.0 and it runs normally, but nrf54l15 has issues.

The steps are as follows:

1.build

2.flash

 

3.Then

Thanks