$ sudo pip install rpi.gpio
出现提醒:
Requirement already satisfied (use --upgrade to upgrade):rpi.gpio in usr/lib/python2.7/dist-packages
cleaning up... Requirement already satisfied (use --upgrade to upgrade):rpi.gpio in usr/lib/python2.7/dist-packages
cleaning up...
我也出现了这样的问题,我google了一下
把命令改成
$ sudo pip install -I rpi.gpio
即可
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