从官网下载针对12.04的版本的texstudio: http://texstudio.sourceforge.net/

安装deb包:sudo dpkg -i texstudio_xx.deb

运行提示找不到lib:

 libpoppler-qt4.so.3: cannot open shared object file: No such file or directory

查看textstudio所需库的情况:  ldd -v /usr/bin/texstudio | grep qt

安装库 libpoppler-qt4.so.3 : sudo apt-get install libpoppler-qt4-3

问题解决!

texstudio on ubuntu 12.04