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[b][color=#FF0000]为QT6+MSVC2022编译器安装组件库：[/color][/b]
1、在QtCreator中打开组件包的cmakelist.txt文件，选择"msvc2019 64bit"编译器；
2、点击左下角“构建”按钮，编译组件库。
3、点击系统“开始 -> Qt -> Qt 6.7.2 (MSVC 2019 64-bit)”，进入命令行，运行下面命令：
[Codebox=bash file=Untitled.bsh]cd D:\Qt\Packages\qtmqtt-6.7.2\ # 进入组件库源代码目录
cmake --install .\build\Desktop_Qt_6_7_2_MSVC2019_64bit-Release\ --verbose # 安装组件库[/Codebox]

[b][color=#FF0000]LINUX下安装：[/color][/b]
1、下载与QT版本对应的OPCUA组件源代码，解压到合适的目录。下载地址 https://github.com/qt/qtopcua/tags
2、在Ubuntu系统中安装cmake、ninja。
[Codebox=bash file=Untitled.bsh]
sudo apt install cmake
sudo apt install ninja-build
[/Codebox]
3、进入OPCUA源码目录，进入命令行，运行安装程序
[Codebox=bash file=Untitled.bsh]
~/Qt/6.5.2/gcc_64/bin/qt-configure-model .
cmake --build .
cmake --install . --verbose
[/Codebox]

一、将QT6的4个目录回到系统搜索路径中：
[attachment=0]qt6-1.png[/attachment]

二、开始安装：
1.编译代码
[Codebox=dos file=Untitled.bat]D:\Qt\Packages\qtmqtt-6.5.0>D:\Qt\6.5.0\mingw_64\bin\qt-configure-module.bat .
D:\Qt\Packages\qtmqtt-6.5.0>cmake --build .[/Codebox]

2.安装控件
[Codebox=dos file=Untitled.bat]D:\Qt\Packages\qtmqtt-6.5.0>cmake --install . --verbose[/Codebox]

3.安装过程如下：===============================================================
[Codebox=dos file=Untitled.bat]D:\Qt\Packages\qtmqtt-6.5.0>D:\Qt\6.5.0\mingw_64\bin\qt-configure-module.bat .
'D:\Qt\6.5.0\mingw_64\bin\\qt-cmake-private.bat' '.'
-- The CXX compiler identification is GNU 11.2.0
-- The C compiler identification is GNU 11.2.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: D:/Qt/Tools/mingw1120_64/bin/c++.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: D:/Qt/Tools/mingw1120_64/bin/gcc.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Performing Test HAVE_STDATOMIC
-- Performing Test HAVE_STDATOMIC - Success
-- Found WrapAtomic: TRUE
-- Could NOT find WrapVulkanHeaders (missing: Vulkan_INCLUDE_DIR)
-- Could NOT find WrapVulkanHeaders (missing: Vulkan_INCLUDE_DIR)

-- Configuring done
-- Generating done
-- Build files have been written to: D:/Qt/Packages/qtmqtt-6.5.0

D:\Qt\Packages\qtmqtt-6.5.0>cmake --build .
[24/24] Linking CXX shared library bin\Qt6Mqtt.dll

D:\Qt\Packages\qtmqtt-6.5.0>cmake --install . --verbose
-- Install configuration: "RelWithDebInfo"
-- Installing: /Qt/6.5.0/mingw_64/./metatypes/qt6mqtt_relwithdebinfo_metatypes.json
-- Installing: /Qt/6.5.0/mingw_64/lib/cmake/Qt6Mqtt/Qt6MqttConfig.cmake
-- Installing: /Qt/6.5.0/mingw_64/lib/cmake/Qt6Mqtt/Qt6MqttConfigVersion.cmake
-- Installing: /Qt/6.5.0/mingw_64/lib/cmake/Qt6Mqtt/Qt6MqttConfigVersionImpl.cmake
-- Installing: /Qt/6.5.0/mingw_64/lib/libQt6Mqtt.a
-- Installing: /Qt/6.5.0/mingw_64/bin/Qt6Mqtt.dll
-- Installing: /Qt/6.5.0/mingw_64/lib/cmake/Qt6Mqtt/Qt6MqttTargets.cmake
-- Installing: /Qt/6.5.0/mingw_64/lib/cmake/Qt6Mqtt/Qt6MqttTargets-relwithdebinfo.cmake
-- Installing: /Qt/6.5.0/mingw_64/lib/cmake/Qt6Mqtt/Qt6MqttVersionlessTargets.cmake
-- Installing: /Qt/6.5.0/mingw_64/bin/Qt6Mqtt.debug
-- Installing: /Qt/6.5.0/mingw_64/./modules/Mqtt.json
-- Installing: /Qt/6.5.0/mingw_64/lib/cmake/Qt6Mqtt/Qt6MqttAdditionalTargetInfo.cmake
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttAuthenticationProperties
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttClient
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttConnectionProperties
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttLastWillProperties
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttMessage
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttMessageStatusProperties
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttPublishProperties
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttServerConnectionProperties
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttStringPair
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttSubscription
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttSubscriptionProperties
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttTopicFilter
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttTopicName
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttUnsubscriptionProperties
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QMqttUserProperties
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QtMqtt
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QtMqttVersion
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qtmqttversion.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qtmqttexports.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qmqttauthenticationproperties.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qmqttclient.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qmqttconnectionproperties.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qmqttglobal.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qmqttmessage.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qmqttpublishproperties.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qmqttsubscription.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qmqttsubscriptionproperties.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qmqtttopicfilter.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qmqtttopicname.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/qmqtttype.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/QtMqttDepends
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/6.5.0/QtMqtt/private/qmqttclient_p.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/6.5.0/QtMqtt/private/qmqttconnection_p.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/6.5.0/QtMqtt/private/qmqttconnectionproperties_p.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/6.5.0/QtMqtt/private/qmqttcontrolpacket_p.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/6.5.0/QtMqtt/private/qmqttmessage_p.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/6.5.0/QtMqtt/private/qmqttpublishproperties_p.h
-- Installing: /Qt/6.5.0/mingw_64/include/QtMqtt/6.5.0/QtMqtt/private/qmqttsubscription_p.h
-- Installing: /Qt/6.5.0/mingw_64/mkspecs/modules/qt_lib_mqtt.pri
-- Installing: /Qt/6.5.0/mingw_64/mkspecs/modules/qt_lib_mqtt_private.pri
-- Installing: /Qt/6.5.0/mingw_64/lib/pkgconfig/Qt6Mqtt.pc
-- Installing: /Qt/6.5.0/mingw_64/lib/cmake/Qt6Mqtt/Qt6MqttDependencies.cmake
-- Installing: /Qt/6.5.0/mingw_64/lib/cmake/Qt6BuildInternals/StandaloneTests/QtMqttTestsConfig.cmake
-- Up-to-date: /Qt/6.5.0/mingw_64/lib
-- Up-to-date: /Qt/6.5.0/mingw_64/lib/cmake
-- Up-to-date: /Qt/6.5.0/mingw_64/lib/cmake/Qt6BuildInternals
-- Up-to-date: /Qt/6.5.0/mingw_64/lib/cmake/Qt6BuildInternals/StandaloneTests
-- Up-to-date: /Qt/6.5.0/mingw_64/lib/cmake/Qt6Mqtt
-- Up-to-date: /Qt/6.5.0/mingw_64/lib/pkgconfig
-- Installing: /Qt/6.5.0/mingw_64/lib/Qt6Mqtt.prl

D:\Qt\Packages\qtmqtt-6.5.0>[/Codebox]