Ubuntu18.04 安裝SciDavis教程：
sudo sh -c "echo 'deb http://download.opensuse.org/repositories/home:/hpcoder1/xUbuntu_18.04/ /' > /etc/apt/sources.list.d/home:hpcoder1.list"
wget -nv https://download.opensuse.org/repositories/home:hpcoder1/xUbuntu_18.04/Release.key -O Release.key
sudo apt-key add - < Release.key
sudo apt-get update
sudo apt-get install scidavis