I was following the standard user manual.
when I try picar command I get following error.
pi@snartcar:~ $ picar
Traceback (most recent call last):
File "/usr/local/bin/picar", line 8, in
load_entry_point('SunFounder-PiCar==1.0.1', 'console_scripts', 'picar')()
File "/usr/local/lib/python2.7/dist-packages/SunFounder_PiCar-1.0.1-py2.7.egg/picar/init.py", line 43, in main
setup()
File "/usr/local/lib/python2.7/dist-packages/SunFounder_PiCar-1.0.1-py2.7.egg/picar/init.py", line 80, in setup
pwm=PCA9685.PWM(bus_number=1)
File "/usr/local/lib/python2.7/dist-packages/SunFounder_PiCar-1.0.1-py2.7.egg/picar/SunFounder_PCA9685/PCA9685.py", line 47, in init
self.bus = smbus.SMBus(self.bus_number)
IOError: [Errno 2] No such file or directory
I was following the standard user manual. when I try picar command I get following error.
pi@snartcar:~ $ picar Traceback (most recent call last): File "/usr/local/bin/picar", line 8, in
load_entry_point('SunFounder-PiCar==1.0.1', 'console_scripts', 'picar')()
File "/usr/local/lib/python2.7/dist-packages/SunFounder_PiCar-1.0.1-py2.7.egg/picar/init.py", line 43, in main
setup()
File "/usr/local/lib/python2.7/dist-packages/SunFounder_PiCar-1.0.1-py2.7.egg/picar/init.py", line 80, in setup
pwm=PCA9685.PWM(bus_number=1)
File "/usr/local/lib/python2.7/dist-packages/SunFounder_PiCar-1.0.1-py2.7.egg/picar/SunFounder_PCA9685/PCA9685.py", line 47, in init
self.bus = smbus.SMBus(self.bus_number)
IOError: [Errno 2] No such file or directory