如何将 boost_signalsConfig.cmake 添加到我的 CMAKE_PREFIX_PATH

Question

我运行在 Ubuntu 16.04 上使用 ROS-kinetic，我正在尝试在 catkin 工作区中构建两个包 (lanelet2 & mrt_cmake_modules)

当我运行 Catkin_make 在工作区中时，我收到以下错误：

CMake Error at /usr/local/lib/cmake/Boost-1.70.0/BoostConfig.cmake:95 (find_package):
  Could not find a package configuration file provided by "boost_signals"
  (requested version 1.70.0) with any of the following names:

    boost_signalsConfig.cmake
    boost_signals-config.cmake

  Add the installation prefix of "boost_signals" to CMAKE_PREFIX_PATH or set
  "boost_signals_DIR" to a directory containing one of the above files.  If
  "boost_signals" provides a separate development package or SDK, be sure it
  has been installed.
Call Stack (most recent call first):
  /usr/local/lib/cmake/Boost-1.70.0/BoostConfig.cmake:124 (boost_find_dependency)
  /usr/share/cmake-3.5/Modules/FindBoost.cmake:245 (find_package)
  mrt_cmake_modules/cmake/Modules/FindAutoDeps.cmake:120 (find_package)
  lanelet2/lanelet2_core/CMakeLists.txt:19 (find_package)


-- Configuring incomplete, errors occurred!

我确实安装了 boost 库（版本 1.58）：

dpkg -s libboost-all-dev | grep 'Version'
Version: 1.58.0.1ubuntu1

我似乎在我的系统中找不到 boost_signalsConfig.cmake 或 boost_signals-config.cmake，所以我无法将路径添加到 CMAKE_PREFIX_PATH。

有人可以告诉我如何获取这些 .cmake 文件，以便我可以将它们添加到我的 CMAK_PREFIX_PATH 中吗？

Answer 1

感谢@Tsyvarev 指出问题。查看我的 /usr/local/ 目录后，我看到 libboost 1.70 仍然安装，所以我删除了 /usr/local/lib/ 和 /usr/local/include 中与 libboost 1.70 相关的所有文件。这样做之后一切都编译好了。

如何将 boost_signalsConfig.cmake 添加到我的 CMAKE_PREFIX_PATH

How can I add boost_signalsConfig.cmake to my CMAKE_PREFIX_PATH

boost

cmake

boost-signals

ros

catkin