說明：

樹莓派安裝了python2.7，和python3.7，我嫌棄2.7多余，卸載了2.7 并將3.7 連接到了 python （本來是python3），
因為沒有pip工具，

• wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-19.6.tar.gz
  tar -zxvf setuptools-19.6.tar.gz
  cd setuptools-19.6/
  python3 setup.py build
  python3 setup.py install

• wget --no-check-certificate https://pypi.python.org/packages/source/p/pip/pip-8.0.2.tar.gz
  tar -zxvf pip-8.0.2.tar.gz
  cd pip-8.0.2/
  python3 setup.py build
  python3 setup.py install

• 在安裝 apt-get install python3-distutils 過程中報錯

/bin/sh: 1: /usr/bin/apt-listchanges: not found
E: Sub-process /usr/bin/apt-listchanges --apt || test $? -lt 10 returned an error code (1)
E: Failure running script /usr/bin/apt-listchanges --apt || test $? -lt 10

且當(dāng)我執(zhí)行apt-get 命令時總是報相同的錯誤，

解決方法

將python3.7重新連接到python3
sudo ln -s /usr/bin/python3.7 /usr/bin/python3