Cannot upload my program into mBlock

#1

I try to upload a program into my mBlock.

the Bluetooth Blue LED turns on, so it should be connected.
here is the output :

sebastiendelabastie/.avrduderc"
User configuration file does not exist or is not a regular file, skipping

     Using Port                    : /dev/tty.Makeblock-ELETSPP
     Using Programmer              : arduino
     Overriding Baud Rate          : 115200

avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding

#2

You cant use upload through Bluetooth. Use USB connection instead.

Read this page, especially the guide: http://learn.makeblock.com/getting-started-programming-with-mblock/

#3