Ubuntu 上配置 QtQuick/QML 开发环境

安装以下包:

1sudo apt install qtbase5-dev              # Qt5 基础开发包
2sudo apt install qtquickcontrols2-5-dev   # QtQuick 基础开发包
3sudo apt install qtdeclarative5-dev       # Qt5 的 CMake 模块
4
5sudo apt install qtcreator                # Qt Creator
6sudo apt install qttools5-dev             # Qt5 工具，包含 Qt5Designer、Qt5LinguistTools 等
7sudo apt install qmlscene                 # QML 预览工具

QML 导入失败时，表示没有安装对应的模块，deb 包名为 qml-module-*。

例如 QtQuick.Dialogs 的 deb 包名为 qml-module-qtquick-dialogs。

遇到的一些问题

最初安装的包:

1sudo apt install qtbase5-dev
2sudo apt install qtquickcontrols2-5-dev
3sudo apt install qtcreator

执行 CMake 失败

1  Could not find a package configuration file provided by "Qt5Quick" 
2  with any of the following names:
3
4    Qt5QuickConfig.cmake
5    qt5quick-config.cmake

原因: 没有安装 Qt 的 CMake 模块
解决: sudo apt install qtdeclarative5-dev

1  Could not find a package configuration file provided by "Qt5LinguistTools"
2  with any of the following names:
3
4    Qt5LinguistToolsConfig.cmake
5    qt5linguisttools-config.cmake

原因: 没有安装 Qt5 Linguist Tools 的 CMake 模块解决: sudo apt install qttools5-dev

导入 QtQuick.Controls 2 失败

1QQmlApplicationEngine failed to load component
2qrc:/main.qml:2:1: plugin cannot be loaded for module "QtQuick.Controls": Cannot protect module QtQuick.Controls 2 as it was never registered

原因: 没有安装 QtQuick.Controls 2 的运行时环境
解决: sudo apt install qml-module-qtquick-controls2

导入 QtQuick.Dialogs 失败

1module "QtQuick.Dialogs" is not installed

原因: 没有安装 QtQuick.Dialogs 解决: sudo apt install qml-module-qtquick-dialogs