trouble of uploading code for BLE Nano using Arduino

I'm trying to upload the sample program of 01.Basic Blink for BLE Nano using Arduino tool
but I couldn't upload it for BLE Nano using this tool.
I could compile it using Arduino tool and this device was correctly connected on my pc.

I'm trying this tutrial ( http://redbearlab.com/getting-started-nrf51822 ).
I could run the program of Build Blinky Application for BLE Nano using mbed.
I finished Setup Arduino IDE and Library.

What's casus in the trouble.

My English is poor. Sorry..
I'm Japanese student.

Thanks