ubuntu安装qt开发环境的步骤
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>一、Ubuntu下安装Qt<br>
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<span><u>复制代码</u></span>
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代码如下:</p>
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$ sudo apt-get install qt4-dev-tools qt4-doc qt4-qtconfig qt4-demos qt4-designer </div>
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注：qt4-dev-tools 包含了Qt Assistant及Qt Linguist等工具，因此不需要单独安装这两个工具。其它的，qt4-doc 是帮助文档，包含了Qt中各个类库的详细说明以及丰富的例子程序，可以使用Qt Assistant 工具来打开阅读。qt4-qtconfig 是配置Qt环境的一个对话框，一般默认就行了，很少有必要去更改。qt4-demos 包含很多可以运行起来的可执行文件以及源代码。qt4-designer是用来设计GUI界面的设计器。</p>
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二、安装连接MySQL的驱动程序<br>
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<span><u>复制代码</u></span>
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代码如下:</p>
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$ sudo apt-get install libqt4-sql-mysql </div>
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三、安装第三方的QWT库<br>
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<span><u>复制代码</u></span>
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代码如下:</p>
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$ sudo apt-get install libqwt5-qt4 libqwt5-qt4-dev </div>
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注：安装完这些后，打开Qt Designer，就会发现左边的Widget列表里面多了"Qwt Widget"这一组；</p>
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四、安装集成开发环境QDevelop<br>
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<span><u>复制代码</u></span>
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代码如下:</p>
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$ sudo apt-get install qdevelop </div>
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注：不一定要安装，但就我个人感觉而言，使用Qdevelop编写代码和编译、调试，使用QtDesigner设计界面，开发效率会较高。</p>
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