can't convert I2C to int

[Entretoize]

I tried your port and receive an error I don't understand:

Traceback (most recent call last):
  File "<stdin>", line 81, in <module>
  File "MPU6050RPI.py", line 98, in __init__
TypeError: can't convert I2C to int

To get this error I just added from MPU6050RPI import MPU6050 to my code. If I add the mpu = MPU6050(... I get:

Traceback (most recent call last):
  File "<stdin>", line 32, in <module>
  File "MPU6050RPI.py", line 100, in __init__
  File "MPU6050RPI.py", line 213, in set_clock_source
  File "MPU6050RPI.py", line 143, in write_bits
  File "usmbus.py", line 29, in read_byte_data
OSError: [Errno 5] EIO

Also I don't understand where to define the pins...