安装方法:
ubuntu12.04下安装QT方法:
http://blog.csdn.net/xsl1990/article/details/8299756
输入以下命令:
sudo apt-get install qt4-dev-tools qt4-designer qt4-doc qt4-qtconfig qt4-demos qt4-qmake
libqt4-sql-mysql qdevelop qt-creator
原文:http://www.cnblogs.com/jingzhishen/p/4063562.html