Ubuntu: Texlive自带metapost安装不完全的解决方法

运行mpost报错：

kpathsea: Running mktexfmt mpost.mem

Sorry, I can't find the 'mpost' mem file; will try 'plain'.
kpathsea: Running mktexfmt plain.mem

I can't find the 'plain' mem file!


解决：
sudo apt-get install texlive-metapost