installation lemon找不到ILOG COIN SOPLEX

Question

我正在尝试安装github repository，并按如下方式运行

/home/user/.local/bin/python3 -m pip install -e /home/user/repository_folder_name

我得到以下错误

    ERROR: Command errored out with exit status 1:
 command: /home/user/.local/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/home/user/PyMatching/setup.py'"'"'; __file__='"'"'/home/user/PyMatching/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' develop --no-deps
     cwd: /home/user/PyMatching/
Complete output (54 lines):
running develop
running egg_info
writing src/PyMatching.egg-info/PKG-INFO
writing dependency_links to src/PyMatching.egg-info/dependency_links.txt
writing requirements to src/PyMatching.egg-info/requires.txt
writing top-level names to src/PyMatching.egg-info/top_level.txt
reading manifest file 'src/PyMatching.egg-info/SOURCES.txt'
writing manifest file 'src/PyMatching.egg-info/SOURCES.txt'
running build_ext
-- pybind11 v2.4.dev4
CMake Warning (dev) at lib/lemon/CMakeLists.txt:6 (PROJECT):
  Policy CMP0048 is not set: project() command manages VERSION variables.
  Run "cmake --help-policy CMP0048" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  The following variable(s) would be set to empty:

    LEMON_VERSION
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Could NOT find ILOG (missing: ILOG_CPLEX_LIBRARY ILOG_CPLEX_INCLUDE_DIR)
-- Could NOT find COIN (missing: COIN_CBC_LIBRARY COIN_CBC_SOLVER_LIBRARY COIN_CGL_LIBRARY COIN_CLP_LIBRARY COIN_OSI_LIBRARY COIN_OSI_CBC_LIBRARY COIN_OSI_CLP_LIBRARY)
-- Could NOT find SOPLEX (missing: SOPLEX_LIBRARY SOPLEX_INCLUDE_DIR)
-- Configuring done
-- Generating done
-- Build files have been written to: /home/user/PyMatching
Error: could not load cache

here也有类似的问题。但是我已经尝试注释掉#CMAKE_POLICY(设置旧的CMP0048 )，并确保我使用的是最新版本的cmake。

我不知道如何找到这些开发库或找到替代方案。请建议如何解决此问题。而且，这只是我试图运行它的unix服务器上的一个问题。在我本地的Windows计算机上，安装很顺利。

Answer 1

我是PyMatching的开发者，现在我已经将其添加到Python包索引中(请参阅here)，因此您可以使用pip从PyPI安装最新版本：

pip install pymatching

由于pip将获取为各种平台构建的轮子，这将有望解决您的问题，因为您不需要自己构建它。

如果出于某种原因，您仍然需要构建自己的PyMatching源代码的本地副本，那么克隆最新版本的repo也可能解决您的问题，因为在您发布帖子之后，我已经切换到更新版本的PyMatching C++库。

如果这样还不能解决问题，你也可以在GitHub上创建一个问题，和/或让我知道你使用的是哪个版本的操作系统。