qt程序编译错误:could not exec ‘/usr/lib/x86_64-linux-gnu/qt4/bin/qmake’

linux下安装Qt5.7后添加qmake环境变量后出现错误
执行: qmake -v

出现错误:qmake: could not exec ‘/usr/lib/x86_64-linux-gnu/qt4/bin/qmake’: No such file or directory

分析:
qtchooser默认选择路径中没有指向qmake路径

解决方法:

cd /usr/lib/x86_64-linux-gnu/qt-default/qtchooser
sudo vim default.conf 

1 /usr/lib/x86_64-linux-gnu/qt4/bin/qmake 
2 /usr/lib/x86_64-linux-gnu/qt4
将第一行中的/usr/lib/x86_64-linux-gnu/qt4/bin/qmake
替代为qmake的路径(我的安装路径 /home/xuin/Qt5.7.0/5.7/gcc_64/bin)

which make   查看当前qmake路径

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转载自www.cnblogs.com/pjl1119/p/10156416.html