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QT installation issue.

  • I am running 32 bit ubuntu 16.04 on nanopi m3 controller board. The QT version that came along with the OS was QT 4. But I need QT 5 for working with ROS. So I uninstalled QT 4 and installed QT5 using this command

    sudo apt-get install qtdeclarative5-dev

    After installation when I run this command to check the QT version

    qmake -version

    The OS is throwing error

    qmake: could not exec '/usr/lib/arm-linux-gnueabihf/qt4/bin/qmake': No such file or directory

    Can someone help me to solve this.
    Thanks in advance.

  • Hi! Do you want to develop / compile your applications on that board or do you cross compile it on a PC and only need to deploy the binaries to the nanopi?

  • @Wieland cross compile sounds good but certain ROS packages that I plan to run on the nanopi M3 have Qt5 as dependency. So I think Qt5 has to be installed and setup on the nanopi as well. What do you think ?

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