到以下网址下载对应Qtcreator以及Qt库
http://qt-project.org/downloads#qt-lib
为了是开发方便，安装需要的补丁包
su
yum groupinstall "Development Tools"
安装QtCreator
./qt-creator-linux-x86_64-opensource-2.7.1.bin
安装Qt库
./configure
使用 opensource版本 o
同意GPL 协议 yes
报错
Basic XLib functionality test failed!
You might need to modify the include and library search paths by editing
QMAKE_INCDIR_X11 and QMAKE_LIBDIR_X11 in /root/Downloads/qt-everywhere-opensource-src-4.8.4/mkspecs/linux-g++-64.
yum install libX11* 查看 最后需要安装
yum install libX11-devel libXext-devel libXtst-devel
再次./configure通过。
make
make install
环境变量
QTDIR=/home/hevake/qt-downloads/qt-everywhere-commercial-src-4.8.4 PATH=$QTDIR/bin:$PATH MANPATH=$QTDIR/man:$MANPATH LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH export QTDIR PATH MANPATH LD_LIBRARY_PATH