Web4 Aug 2024 · 2 Answers Sorted by: 14 A second option is to add Qt using a PPA. The example below installs Qt 5.11.1. There are PPA's for other versions if required. Add the PPA sudo add-apt-repository ppa:beineri/opt-qt-5.11.1-xenial sudo apt update Install Qt sudo apt install qt511-meta-full Configure the System Web13 Jun 2024 · Hi, I need to use QSerialport in my Qt project. Following the official documentation, I added QT += serialport to my .pro file. After doing this, the build always fails, giving the error: "Unknown module(s) in QT: serialport". ... in which I can't find any information regarding the Qt version in use: If from terminal I write $ qmake --version I ...
can we change the compiler in qmake Qt Forum
Web12 Mar 2024 · PyQt's UI compiler features an -x flag which can be used to build an executable demo from a UI file. This isn't available in PySide's version. exec () or exec_ () The .exec () method is used in Qt to start the event loop of your QApplication or dialog boxes. Web11 Sep 2024 · the compiler arm-linux-generic-elf64bit cannot produce code for the qt version "Qt 5.13.0 GCC 64bit"(x86-linux-generic-elf-64bit).. Of course it can't. I already told you that you need a cross compiled Qt version. ARM != x86-64. That means you need download Qt source code and build it using your cross compiler and sysroot for your device. elizabeth vernard
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WebIt compiles using qmake && make. It always ends up compiling using Qt 5.2.1. I want to use Qt 5.5 that I downloaded. $ qtchooser -l 4 5 default qt4-i386-linux-gnu qt4-x86_64-linux-gnu qt4 qt5-x86_64-linux-gnu qt5 None of those were new after I … WebI used the Qt Creator program to 'remove' the old version of Qt such that 5.5 is the only one there now, but still it's stuck on 5.2.1 when I compile. I want to know the official way to do … Web1 May 2024 · To check the version of qt installed I am using the command qmake --version which returns Qmake version: 1.07a (Qt 3.3.8b). Qmake is free software from Trolltech … elizabeth vernon orrville ohio