bug fix using "pio" instead of "platformio" to know the PlatformIO version. Some Linux distro and OSX versions are not working well, when "pio" is use
@@ -256,7 +256,7 @@ def check_pio():
Check if platformIO is already installed in the machine
"""
- cmd = ['pio', '--version']
+ cmd = ['platformio', '--version']
out = run_command(cmd)
status = out[0]
