Working with nRF9160 running west build -b nrf9160_pca10090ns. I get an error FATAL ERROR: command exited with status 1: /home/ahmed/anaconda3/bin/cmake -B/home/ahmed/nrf9160-telenor/samples/hello_world/build -S/home/ahmed/nrf9160-telenor/samples/hello_world -GNinja -DBOARD=nrf9160_pca10090ns