CMake find_package找不到<package> .cmake

我制作并安装了aruco库，它将Findaruco.cmake文件放在/ usr/local/lib/cmake目录中。在我的CMakeLists.txt文件我有CMake find_package找不到<package> .cmake

... 
find_package(aruco REQUIRED)

，它始终返回标准错误

By not providing "Findaruco.cmake" in CMAKE_MODULE_PATH this project has 
asked CMake to find a package configuration file provided by "aruco", but 
CMake did not find one. 

Could not find a package configuration file provided by "aruco" with any of 
the following names: 

    arucoConfig.cmake 
    aruco-config.cmake 

Add the installation prefix of "aruco" to CMAKE_PREFIX_PATH or set 
"aruco_DIR" to a directory containing one of the above files. If "aruco" 
provides a separate development package or SDK, be sure it has been 
installed.

我设置环境变量$ CMAKE_PREFIX_PATH每个以下的，并没有工作

/usr/local 
/usr/local/lib 
/usr/local/lib/cmake

唯一可行的是在CMakeLists中设置以下内容

set(CMAKE_MODULE_PATH /usr/local/lib/cmake)

我不知道我做错了什么

来源

2015-10-21 Anup

CMake文档在哪里查找CMake模块：https://cmake.org/cmake/help/v3.0/command/find_package.html因此，与前缀路径相比，模块路径看起来更适合我。 – usr1234567

尝试设置CMake的变量称为CMAKE_PREFIX_PATH，而不是环境之一。在cmake调用使用-D标志：

cmake -D CMAKE_PREFIX_PATH=/usr/local/lib <path to source or build dir>

但AFAIR，CMake的应该看看/usr/local前缀作为其默认行为。

来源

2015-10-21 06:03:50 arrowd

CMake find_package找不到<package> .cmake

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