| # - Make sure you have a recent GCC compiler supporting, at least, C++11 |
| # install dependencies |
| sudo yum install libxcb libxcb-devel xcb-util xcb-util-devel libxkbcommon-devel libxkbcommon-x11-devel |
| sudo yum install xcb-util-image-devel xcb-util-keysyms-devel xcb-util-renderutil-devel xcb-util-wm-devel |
| # install MESA libs if you don't have NVidia drivers installed |
| #sudo yum install mesa-libGL-devel |
| # get the code and extract |
| wget http://download.qt.io/official_releases/qt/5.15/5.15.0/single/qt-everywhere-src-5.15.0.tar.xz |
| tar -xvf qt-everywhere-src-5.15.0.tar.xz |
| # out-of-source build |
| mkdir buildqt5 |
| cd buildqt5 |
| ../qt-everywhere-src-5.15.0/configure -opensource -confirm-license -xcb -xcb-xlib -bundled-xcb-xinput |
| make -j |
| # Install Qt5. By default, it will be installed under `/usr/local/Qt-5.15.0`. |
| # (Reconfigure the build with ./configure -prefix=<path> if you want to install it into another folder) |
| sudo make install |
| # Now, in order to use the newly installed Qt5, you have to instruct the environemnt to use it. |
| export PATH=/usr/local/Qt-5.15.0/bin:$PATH # for bash shell |
| # Test |
| qmake --version |
| # You should see: |
| # QMake version 3.1 |
| # Using Qt version 5.15.0 in /usr/local/Qt-5.15.0/lib |
| # Notes: |
| # - if you want to rebuild Qt5, make sure you clean the build folder first (or create a new build folder); |
| # otherwise, the build is misconfigured and you get compilation errors or missing files in the installation |
| # (a missing `qmake` from the `/usr/local/Qt-5.15.0/bin` installation folder is a symptom of that...) |
install-qt5-from-sources-centos7
2023-10-14 22:16:39
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