Ubuntu下安裝numpy and matplotlib

Ubuntu下安裝numpy and matplotlib 安裝numpy相對簡單，以下命令可以完成 apt-get install python-numpyapt-get install python-scipy 安裝matplotlib相對複雜一些需要先安裝其依賴的包libpng和freetype安裝libpng: sudo apt-get install libpng-dev安裝freetype: cd ~/Downloadswget http://download.savannah.gnu.org/releases/freetype/freetype-2.4.10.tar.gztar zxvf freetype-2.4.10.tar.gzcd freetype-2.4.10/./congfiguremakesudo make install安裝pip，然後通過pip來安裝matplotlib: sudo apt-get install python-pip 安裝好pip後就可以用下面的命令來尋找matplotlib和查看其安裝狀態sudo pip search matplotlib 安裝matplotlibsudo pip install matplotlib