Shell output from getting the pro micro to go to bootstrap mode

ardunio-tomfoolery.sh

slide ~/src/6112884-pro-micro-controller $ virtualenv venv
New python executable in /home/matt/src/6112884-pro-micro-controller/venv/bin/python2.7
Also creating executable in /home/matt/src/6112884-pro-micro-controller/venv/bin/python
Installing setuptools, pip, wheel...done.
slide ~/src/6112884-pro-micro-controller $ python --version 
Python 2.7.14
slide ~/src/6112884-pro-micro-controller $ pip install -r requirements.txt 
Collecting pyserial==2.7 (from -r requirements.txt (line 1))
Installing collected packages: pyserial
  Found existing installation: pyserial 3.4
    Uninstalling pyserial-3.4:
      Successfully uninstalled pyserial-3.4
Successfully installed pyserial-2.7
slide ~/src/6112884-pro-micro-controller $ cat reset.py 
#!/usr/bin/env python

import serial, sys

serialPort = sys.argv[1]
print serialPort

ser = serial.Serial(
    port=serialPort,
    baudrate=1200,
    parity=serial.PARITY_NONE,
    stopbits=serial.STOPBITS_ONE,
    bytesize=serial.EIGHTBITS
)


ser.isOpen()
ser.close()             # close port
slide ~/src/6112884-pro-micro-controller $ ./reset.py /dev/ttyACM0        
/dev/ttyACM0
Traceback (most recent call last):
  File "./reset.py", line 13, in <module>
    bytesize=serial.EIGHTBITS
  File "/home/matt/.pyenv/versions/2.7.14/lib/python2.7/site-packages/serial/serialutil.py", line 282, in __init__
    self.open()
  File "/home/matt/.pyenv/versions/2.7.14/lib/python2.7/site-packages/serial/serialposix.py", line 289, in open
    self.fd = os.open(self.portstr, os.O_RDWR|os.O_NOCTTY|os.O_NONBLOCK)
OSError: [Errno 13] Permission denied: '/dev/ttyACM0'
slide ~/src/6112884-pro-micro-controller $ ls -la /dev/ttyACM0               
crw------- 1 root root 166, 0 Jan 17 18:08 /dev/ttyACM0
slide ~/src/6112884-pro-micro-controller $ sudo chmod 777 /dev/ttyACM0 
slide ~/src/6112884-pro-micro-controller $ ls -la /dev/ttyACM0        
crwxrwxrwx 1 root root 166, 0 Jan 17 18:08 /dev/ttyACM0
slide ~/src/6112884-pro-micro-controller $ lsusb | grep Arduino           
Bus 001 Device 015: ID 2341:8036 Arduino SA Leonardo (CDC ACM, HID)
slide ~/src/6112884-pro-micro-controller $ ./reset.py /dev/ttyACM0    
/dev/ttyACM0
slide ~/src/6112884-pro-micro-controller $ lsusb | grep Arduino   
Bus 001 Device 016: ID 2341:0036 Arduino SA 
slide ~/src/6112884-pro-micro-controller $ lsusb | grep Arduino
Bus 001 Device 017: ID 2341:8036 Arduino SA Leonardo (CDC ACM, HID)
slide ~/src/6112884-pro-micro-controller $