IOError: [Errno 2] No such file or directory

[Chriscom]

Traceback (most recent call last):
File "/home/pi/Adafruit-Raspberry-Pi-Python-Code/Adafruit_PWM_Servo_Driver/Servo_Example.py", line 3, in
from Adafruit_PWM_Servo_Driver import PWM
File "/home/pi/Adafruit-Raspberry-Pi-Python-Code/Adafruit_PWM_Servo_Driver/Adafruit_PWM_Servo_Driver.py", line 11, in
class PWM :
File "/home/pi/Adafruit-Raspberry-Pi-Python-Code/Adafruit_PWM_Servo_Driver/Adafruit_PWM_Servo_Driver.py", line 35, in PWM
general_call_i2c = Adafruit_I2C(0x00)
File "/home/pi/Adafruit-Raspberry-Pi-Python-Code/Adafruit_PWM_Servo_Driver/Adafruit_I2C.py", line 43, in init
self.bus = smbus.SMBus(busnum if busnum >= 0 else Adafruit_I2C.getPiI2CBusNumber())
IOError: [Errno 2] No such file or directory

I get this error when i run Servo_Example.py and it appears to be an error from line 43 of Adafruit_I2C.py. Am I missing something that I need to download onto my Raspberry Pi 2 or is it an issue with Adafruit_I2C.py?

[thoo]

Can you open Adafruit_I2C.py from the same folder? It is the first step to check symbolic link is working.

[ladyada]

Thank you for the Issue!
This library has been deprecated in favor of our python3 Blinka library. We have replaced all of the libraries that use this repo with CircuitPython libraries that are Python3 compatible, and support a wide variety of single board/linux computers!

Visit https://circuitpython.org/blinka for more information

CircuitPython has support for almost 200 different drivers, and a as well as FT232H support for Mac/Win/Linux!