自动安装Qt4.5的脚本

 最近有点郁闷，编译了N久的QT（虚拟机中），由于某某神秘原因，用不了了，气愤了。于是决定晚上整个通宵确保安装完成。所以写了如下脚本，想自动安装的可以参考参考：#!/bin/bashecho "ready to install qt"echo "first configure qt,you can change your configure parameter,my install dir is /home/jieen/myIDE/Qt-X11/"echo "o" "yes" | ./configure --prefix=/home/jieen/myIDE/Qt-X11/echo "configure complete,now make"makeecho "make complete,ready to install to /home/jieen/myIDE/Qt-X11/"echo "change password,my root pwd is 123456"echo "123456" | sudo make installecho "install complete,now set your PATH"echo 'PATH=/home/jieen/myIDE/Qt-X11/bin/:$PATH' >> /etc/profilesource /etc/profileecho "you can use qmake -v"qmake -vecho "if you see some information about qmake ,congratulations"