Installation and Deployment

@JonB your suggestion actually works well! All I needed to do was to create a new Qt Version under Tools->Options->Kits->Qt Versions and point it to the qmake executable under /lib64/qt5. I could than create a new kit using that Qt Version, compile and run the executable on my target machine. Thanks for the help!

@AdamHaile Have u fixed this problem?

@qqtang to correct my questions I put them in reply: For "build qt-base application for <target machine> on <build machine>", what should I do on both side machine? For “prepare qt development environment by building from source for <target machine> on <build machine>", what should I do on both side machine?

Try passing -no-zstd to the configure call.

I finally found how to do, just pass explicitely some libraries dir to cmake: -DCMAKE_INSTALL_PREFIX=/opt/kf5 -DQt5ThemeSupport_LIBRARY=/opt/qt5/lib/libQt5ThemeSupport.a -DQt5ThemeSupport_INCLUDE_DIR=/opt/qt5/include/QtThemeSupport/5.15.2 -DQt5DBus_DIR=/opt/qt5/lib/cmake/Qt5DBus -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTING=OFF -Wno-dev It was a bit tricky to be honest. Thanks for your help

@JoeCFD the error 1 is caused by missing -lgstwayland-1.0 in qtmultimedia module build. I set flag to skip wayland, but GST_GL_HAVE_WINDOW_WAYLAND is still set to 1.

The documentation of QTcpSocket tells you exactly what you have to do when you want to use QTcpSocket with cmake.

@ytung469 Well, it looks wrong. Maybe in the other one the boost includes directory is on the include path anyway, so it gets away with that being ignored. Do you have boost installed anyway? Did you try changing it to INCLUDEPATH += /libs/include/boost (or whatever the right directory is on your machine) to see if that resolves?

friend tell me what should I do, really apt get can put qt or you built from src, and direct me if I need this thing for developers, where to put the sources, I have arm64 linux @bruce_the_great

Hi and welcome to devnet, You have all related informations on this page.

You need to install the arm64 compiler in the Visual Studio Installer -> Individual components. See below: [image: visual-studio-2022-arm64.png]

@newqtdev It looks like you have a commercial license? If that is the case you can also contact QtCompany directly and ask for support.

CMake will look into the PATH environment variable in order to search for C/C++ compilers. With the CXX and CC environment variables you can tell CMake which compiler names you are interested in. In the case that you have more compilers in PATH. The "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build\vcvars64.bat" batch file will set some environment variables that are needed by the cl.exe compiler: PATH INCLUDE LIB In your setup the environment variables get cleared and CMake doesn't have access to them. In my case I have: PATH=Path=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.35.32215\bin\HostX64\x64;%PATH% INCLUDE=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.35.32215\include;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.35.32215\ATLMFC\include;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include;C:\Program Files (x86)\Windows Kits\10\include\10.0.22000.0\ucrt;C:\Program Files (x86)\Windows Kits\10\\include\10.0.22000.0\\um;C:\Program Files (x86)\Windows Kits\10\\include\10.0.22000.0\\shared;C:\Program Files (x86)\Windows Kits\10\\include\10.0.22000.0\\winrt;C:\Program Files (x86)\Windows Kits\10\\include\10.0.22000.0\\cppwinrt;C:\Program Files (x86)\Windows Kits\NETFXSDK\4.8\include\um LIB=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.35.32215\ATLMFC\lib\x64;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.35.32215\lib\x64;C:\Program Files (x86)\Windows Kits\NETFXSDK\4.8\lib\um\x64;C:\Program Files (x86)\Windows Kits\10\lib\10.0.22000.0\ucrt\x64;C:\Program Files (x86)\Windows Kits\10\\lib\10.0.22000.0\\um\x64 If you want to make sure that these environment variables are available to CMake you can have a msvc-env.cmake file with: set(ENV{CXX} "cl.exe") set(ENV{CC} "cl.exe") set(ENV{PATH} "path values") set(ENV{LIB} "lib values") set(ENV{INCLUDE} "include values") Make sure you replace all backslashes \ with forwared slashes / . And give this to CMake when you configure your project as: cmake.exe -S . -B build -GNinja -DCMAKE_BUILD_TYPE:STRING=Release -C msvc-env.cmake This way you don't need to fiddle around with vcvarsall.bat or what not. But you have to make sure that all version numbers are valid. I have an example using CMake Presets at https://www.qt.io/blog/qt-creator-9-cmakepresets

@Suhel said in Qt creator package not downloading and closed: please help Qt Creator Company This is user forum. Offline installers are available here: https://www.qt.io/offline-installers

@Quitaxd said in xcb: /usr/lib/libxcb-keysyms.so.1: file too short Reinstall libxcb-keysyms1 package (Debian/Ubuntu, you did not mention on what OS you are).

3Q all and the problem was found that qt5.15 was conflict with pingfang fonts installed on windows,after uninstall those fonts,the installation program works！