刪除 mac os 自帶的 python 2.7, 以方便安裝 python 3 的虛擬環境。python
sudo rm -rf /Library/Frameworks/Python.framework/Versions/2.7
sudo rm -rf "/Applications/Python 2.7"
/usr/local/bin 的 python 版本連接
ls -l /usr/local/bin | grep '../Library/Frameworks/Python.framework/Versions/2.7'
cd /usr/local/bin/ ls -l /usr/local/bin | grep '../Library/Frameworks/Python.framework/Versions/2.7' | awk '{print $9}' | tr -d @ | xargs rm
千萬不能夠在資料庫中直接刪除 python.app