通过cmake在Arch Linux上安装xgboost

Question

我正在尝试使用以下命令通过 git 存储库安装 xgboost

cd xgboost
mkdir build
cd build 
cmake ..

当我运行最后一个命令时

cmake..

我收到以下错误消息

-- CMake version 3.25.0
-- xgboost VERSION: 2.1.0
CMake Error at CMakeLists.txt:227 (add_subdirectory):
  The source directory

    /mnt/32F6E6CAF6E68D83/Downloads/xgboost/dmlc-core

  does not contain a CMakeLists.txt file.


CMake Error at cmake/Utils.cmake:198 (set_target_properties):
  set_target_properties Can not find target to add properties to: dmlc
Call Stack (most recent call first):
  CMakeLists.txt:307 (xgboost_target_properties)


CMake Error at cmake/Utils.cmake:270 (target_link_libraries):
  Cannot specify link libraries for target "dmlc" which is not built by this
  project.
Call Stack (most recent call first):
  CMakeLists.txt:308 (xgboost_target_link_libraries)


-- Configuring incomplete, errors occurred!
See also "/mnt/32F6E6CAF6E68D83/Downloads/xgboost/CMakeFiles/CMakeOutput.log".

Answer 1

如果您从网站下载了 tarball，它不包含 git 子模块（例如 dmlc-core；请参阅 https://github.com/dmlc/xgboost/issues/3594 进行进一步讨论）。

如果您使用这些步骤，是否会遇到同样的错误？

git clone --recursive https://github.com/dmlc/xgboost
git submodule init
git submodule update

cd xgboost
mkdir build
cd build
cmake ..
make -j$(nproc)