Openscenegraph 运行示例时出错

我下载了openscenegraph的源代码，并使用cmake和vc++2013构建了它。当我设置这样的参数时，我无法运行示例：

set path=%path%;D:\workspaces\OpenSceneGraph\build\bin
D:\workspaces\OpenSceneGraph\runexamples.bat

错误消息如下所示：

C:\Users\sw>D:\workspaces\OpenSceneGraph\runexamples.bat

C:\Users\sw>echo osgversion
osgversion

C:\Users\sw>osgversion
OpenSceneGraph Library 3.5.1


C:\Users\sw>echo osgunittests
osgunittests

C:\Users\sw>osgunittests matrix
'osgunittests' is not recognized as an internal or external command,
operable program or batch file.

C:\Users\sw>osgunittests qt
'osgunittests' is not recognized as an internal or external command,
operable program or batch file.
......

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它说“Osgunitests”、“Osgunitests”、“osganimate”等不被认可。我想我在构建源代码方面失败了。但是我怎样才能修复它呢

osgUnitTest是属于osg示例的应用程序。
很可能您构建的osg没有示例，在主cmake文件中有一个相关选项