渣滓般的存在

一：cd /etc/apt/sources.list.d二： mv pyside-ubuntu-ppa-xenial.list pyside-ubuntu-ppa-xenial.list.bak三：测试一下 sudo apt-get update

virtualenv venv 出现错误 New python executable in /home/shitfly/webgo/venv/bin/python2.7 Not overwriting existing python script /home/shitfly/webgo/venv/bin/python (you must use /home/shitfly/webgo/ve