Could not find a package configuration file provided by “nav_core“ with any of the following names

在Ubuntu环境下使用catkin构建工作空间时遇到Cmake错误,提示找不到nav_core包。解决方案是通过运行sudo apt-get install ros-nav-core命令来安装缺失的依赖,注意命令中的下划线需替换为短线,否则安装会失败。执行此操作将解决编译错误并允许继续构建ROS项目。

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.在工作空间编译catkin build的时候,报错

Cmake error:Could not find a package configuration file provided by "nav_core" with any

  of the following names:

    nav_coreConfig.cmake

nav_core-config.cmake

解决办法:

Sudo apt-get install ros-nav-core

注意:中间的下划线应当改为短线,不然会报错无法定位软件包

cmake_minimum_required(VERSION 3.0.2) project(dwa_controller) find_package(catkin REQUIRED COMPONENTS angles base_local_planner cmake_modules costmap_2d dynamic_reconfigure nav_core nav_msgs pluginlib sensor_msgs roscpp tf2 tf2_geometry_msgs tf2_ros ) find_package(Eigen3 REQUIRED) remove_definitions(-DDISABLE_LIBUSB-1.0) include_directories( include ${catkin_INCLUDE_DIRS} ${EIGEN3_INCLUDE_DIRS} ) add_definitions(${EIGEN3_DEFINITIONS}) # dynamic reconfigure generate_dynamic_reconfigure_options( cfg/DWAController.cfg ) catkin_package( INCLUDE_DIRS include LIBRARIES dwa_controller CATKIN_DEPENDS base_local_planner dynamic_reconfigure nav_msgs pluginlib sensor_msgs roscpp tf2 tf2_ros ) add_library(${PROJECT_NAME} src/dwa_controller.cpp src/dwa.cpp ) add_dependencies(${PROJECT_NAME} ${${PROJECT_NAME}_EXPORTED_TARGETS} ${catkin_EXPORTED_TARGETS}) target_link_libraries(${PROJECT_NAME} ${catkin_LIBRARIES} )输出错误为yzk@yzk-virtual-machine:~/ros_motion_planning-master/src/core/controller/dwa_controller/build$ cmake ../ CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required): Compatibility with CMake < 3.10 will be removed from a future version of CMake. Update the VERSION argument <min> value. Or, use the <min>...<max> syntax to tell CMake that the project requires at least <min> but has been updated to work with policies introduced by <max> or earlier. -- The C compiler identification is GNU 9.4.0 -- The CXX compiler identification is GNU 9.4.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/cc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done CMake Error at CMakeLists.txt:4 (find_package): By not providing "Findcatkin.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "catkin", but CMake did not find one. Could not find a package configuration file provided by "catkin" with any of the following names: catkinConfig.cmake catkin-config.cmake Add the installation prefix of "catkin" to CMAKE_PREFIX_PATH or set "catkin_DIR" to a directory containing one of the above files. If "catkin" provides a separate development package or SDK, be sure it has been installed. -- Configuring incomplete, errors occurred! 原因
03-12
<think>嗯,用户遇到了一个CMake错误,说找不到tvm_runtime的包配置文件。我需要先理解这个问题的原因。根据之前的引用内容,类似的问题比如找不到Torch或者CUDA的头文件,通常是因为CMake找不到相关的路径或者没有正确设置环境变量。 首先,用户可能没有正确安装或配置TVM的运行时库。检查TVM的安装是否正确,特别是运行时部分是否已经构建并安装。根据引用[2],TVM_HOME的路径设置很重要,可能需要正确指向TVM的安装目录。如果用户没有设置TVM_HOME,或者路径不正确,CMake就无法找到所需的配置文件。 接下来,考虑CMake的查找机制。当项目使用find_package(TVM_RUNTIME REQUIRED)时,CMake会在默认路径和CMAKE_PREFIX_PATH指定的路径中查找。用户可能需要手动添加TVM的安装路径到CMAKE_PREFIX_PATH,或者在CMake命令中通过-D选项指定。例如,-DCMAKE_PREFIX_PATH=/path/to/tvm/install。 另外,检查TVM的导出配置是否正确。根据引用[3],TVM可能存在导出配置的bug,可能需要手动修改某些设置,比如环境变量TVM_LOG_DEBUG的导出方式。虽然用户的问题不是关于日志的,但类似的配置错误也可能导致CMake找不到包配置文件。 还有可能,用户在安装TVM时没有正确生成并安装cmake文件。需要确保在构建TVM时启用了正确的选项,如-DCMAKE_INSTALL_PREFIX指定安装路径,并执行make install将文件复制到正确的位置。如果用户只是构建了TVM但没有安装,那么相关的cmake文件可能不在系统路径中,导致CMake找不到。 最后,参考引用[4]中提到的CUDA路径问题,可能需要类似的处理方法,即确保TVM的运行时头文件和库文件的路径被正确添加到环境变量或CMake的搜索路径中。例如,在~/.bashrc中添加export TVM_HOME=/path/to/tvm,并执行source ~/.bashrc使设置生效。 总结解决步骤应该是:确认TVM正确安装,设置TVM_HOME环境变量,确保CMake能够找到TVM的安装路径,必要时手动指定路径,并检查TVM的cmake文件是否生成正确。如果用户按照这些步骤操作,应该能解决找不到tvm_runtime包的问题。</think>### 问题分析 出现`Could not find a package configuration file provided by "tvm_runtime"`错误,通常与以下原因相关: 1. **TVM运行时库未正确安装或路径未配置**:系统无法找到`tvm_runtime`的CMake配置文件[^2]。 2. **环境变量缺失**:未设置`TVM_HOME`或路径未包含TVM的运行时头文件目录[^2][^3]。 3. **CMake搜索路径未包含TVM安装目录**:CMake未从正确位置加载包配置[^1][^4]。 --- ### 解决方案 #### 1. 确认TVM安装与路径配置 - **步骤1**: 确保TVM已正确编译并安装。安装后检查以下目录结构: ```bash $TVM_HOME/ ├── include/tvm/runtime # 运行时头文件 └── build/config.cmake # CMake配置文件 ``` 若未安装,重新执行: ```bash cd $TVM_HOME/build && make install ``` - **步骤2**: 设置环境变量`TVM_HOME`(例如在`~/.bashrc`或`~/.zshrc`中添加): ```bash export TVM_HOME=/path/to/tvm # 替换为实际路径 export PATH=$TVM_HOME/build:$PATH source ~/.bashrc # 使配置生效 ``` #### 2. 修复CMake搜索路径 - **方法1**: 在CMake命令中直接指定`TVM_HOME`路径: ```bash cmake -DCMAKE_PREFIX_PATH=$TVM_HOME/build .. ``` - **方法2**: 在CMakeLists.txt中显式添加路径: ```cmake list(APPEND CMAKE_PREFIX_PATH "$ENV{TVM_HOME}/build") find_package(tvm_runtime REQUIRED) ``` #### 3. 验证TVM运行时配置 - 检查`$TVM_HOME/build`目录下是否存在`tvm_runtimeConfig.cmake`文件。若缺失,可能是TVM编译时未生成该文件,需重新编译TVM并启用CMake导出选项: ```bash cd $TVM_HOME mkdir build && cd build cmake -DUSE_LLVM=ON -DCMAKE_INSTALL_PREFIX=../install .. make install ``` --- ### 相关引用 - 若出现CUDA相关路径问题(如`cuda_runtime_api.h`缺失),需额外检查CUDA环境变量。 - 调试TVM时若遇到日志错误,可尝试修改`TVM_LOG_DEBUG`的导出格式。
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