[email protected]:~ $ python3
Python 3.6.4 (default, Apr  8 2018, 18:42:32) 
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import GPIO
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>

ModuleNotFoundError: No module named 'GPIO'

顯示python3裡面沒有RPi.GPIO，但是python2.7裡面有

[email protected]:~/GPIOtest $ python 
Python 2.7.13 (default, Jan 19 2017, 14:48:08) 
[GCC 6.3.0 20170124] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import RPi.GPIO

>>> 

思來想去，還是pip來安裝吧

[email protected]:~/GPIOtest $ sudo pip3 install RPi.GPIO
Collecting RPi.GPIO
  Downloading RPi.GPIO-0.6.3.tar.gz
Installing collected packages: RPi.GPIO
  Running setup.py install for RPi.GPIO ... done

Successfully installed RPi.GPIO-0.6.3

[email protected]:~/GPIOtest $ python3
Python 3.6.4 (default, Apr  8 2018, 18:42:32) 
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import RPi.GPIO

>>> 

yeah~ 現在可以用了。。。