无法通过pip或源代码在CentOS上安装vowpalwabbit

Question

操作系统: CentOS Linux7(核心)

Python: Python 3.6.4

cmake: 3.14.4

增强: 1.70.0

我在使用'pip install vowpalwabbit==8.7.0.post1‘和'pip install vowpalwabbit==8.7.0’安装vowpalwabbit时遇到问题。安装程序在尝试构建轮子时失败。当我尝试按照项目中描述的过程从源代码构建项目时，我得到了相同的错误。输出日志包含在下面。

pip install vowpalwabbit==8.7.0.post1
WARNING: The directory '/home/mydir/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
WARNING: The directory '/home/mydir/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting vowpalwabbit==8.7.0.post1
  Downloading https://files.pythonhosted.org/packages/f4/09/50efc9630809fdd19056d2fff8e7b8e374063002b5a70b016854fe5e8492/vowpalwabbit-8.7.0.post1.tar.gz (3.1MB)
     |################################| 3.1MB 6.8MB/s
Building wheels for collected packages: vowpalwabbit
  Building wheel for vowpalwabbit (setup.py) ... error
  ERROR: Complete output from command /opt/anaconda/bin/python -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-install-2tn4k8le/vowpalwabbit/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-0tkzjwhf --python-tag cp36:
  ERROR: running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-x86_64-3.6
  creating build/lib.linux-x86_64-3.6/vowpalwabbit
  copying python/vowpalwabbit/__init__.py -> build/lib.linux-x86_64-3.6/vowpalwabbit
  copying python/vowpalwabbit/pyvw.py -> build/lib.linux-x86_64-3.6/vowpalwabbit
  copying python/vowpalwabbit/sklearn_vw.py -> build/lib.linux-x86_64-3.6/vowpalwabbit
  running egg_info
  writing python/vowpalwabbit.egg-info/PKG-INFO
  writing dependency_links to python/vowpalwabbit.egg-info/dependency_links.txt
  writing top-level names to python/vowpalwabbit.egg-info/top_level.txt
  reading manifest file 'python/vowpalwabbit.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  warning: no files found matching 'python/*.dll' under directory 'python/bin'
  warning: no files found matching 'python/packages.config' under directory 'python/windows*'
  warning: no files found matching 'python/*.vcxproj*' under directory 'python/windows*'
  warning: no previously-included files matching '*.o' found anywhere in distribution
  warning: no previously-included files matching '*.exe' found anywhere in distribution
  warning: no previously-included files matching '*.pyc' found anywhere in distribution
  warning: no previously-included files matching '*' found under directory 'vowpalwabbit/.nuget'
  writing manifest file 'python/vowpalwabbit.egg-info/SOURCES.txt'
  copying python/vowpalwabbit/conda_install.sh -> build/lib.linux-x86_64-3.6/vowpalwabbit
  running build_ext
  creating build/temp.linux-x86_64-3.6
  cmake -DCMAKE_BUILD_TYPE=Release -DPY_VERSION=3.6 -DBUILD_PYTHON=On -DBUILD_TESTS=Off -DWARNINGS=Off -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-install-2tn4k8le/vowpalwabbit/build/lib.linux-x86_64-3.6 /tmp/pip-install-2tn4k8le/vowpalwabbit
  CMake Warning (dev) at CMakeLists.txt:4 (set):
    implicitly converting 'TYPE' to 'STRING' type.
  This warning is for project developers.  Use -Wno-dev to suppress it.

  -- The C compiler identification is GNU 4.8.5
  -- The CXX compiler identification is GNU 4.8.5
  -- Check for working C compiler: /usr/bin/cc
  -- Check for working C compiler: /usr/bin/cc -- works
  -- Detecting C compiler ABI info
  -- Detecting C compiler ABI info - done
  -- Detecting C compile features
  -- Detecting C compile features - done
  -- Check for working CXX compiler: /usr/bin/c++
  -- Check for working CXX compiler: /usr/bin/c++ -- works
  -- Detecting CXX compiler ABI info
  -- Detecting CXX compiler ABI info - done
  -- Detecting CXX compile features
  -- Detecting CXX compile features - done
  -- VowpalWabbit Version: 8.7.0.post1
  -- Number of processors: 2
  -- Looking for pthread.h
  -- Looking for pthread.h - found
  -- Looking for pthread_create
  -- Looking for pthread_create - not found
  -- Check if compiler accepts -pthread
  -- Check if compiler accepts -pthread - yes
  -- Found Threads: TRUE
  -- Boost version: 1.70.0
  -- Found the following Boost libraries:
  --   program_options
  --   system
  --   thread
  --   unit_test_framework
  --   chrono
  --   date_time
  --   atomic
  -- Found ZLIB: /usr/lib64/libz.so (found version "1.2.7")
  -- help2man not found, please install it to generate manpages
  -- Python 3.6 will be used for VowpalWabbit Python bindings
  -- Found PythonInterp: /opt/anaconda/bin/python3.6 (found suitable version "3.6.4", minimum required is "3.6")
  -- Found PythonLibs: /opt/anaconda/lib/libpython3.6m.so (found suitable version "3.6.4", minimum required is "3.6")
  -- Boost version: 1.70.0
  -- Found the following Boost libraries:
  --   system
  --   python36
  -- Configuring done
  CMake Warning at python/CMakeLists.txt:37 (add_library):
    Cannot generate a safe runtime search path for target pylibvw because files
    in some directories may conflict with libraries in implicit directories:

      runtime library [libz.so.1] in /usr/lib64 may be hidden by files in:
        /opt/anaconda/lib

    Some of these libraries may not be found correctly.


  -- Generating done
  -- Build files have been written to: /tmp/pip-install-2tn4k8le/vowpalwabbit/build/temp.linux-x86_64-3.6
  cmake --build . --config Release -- -j8 pylibvw
  Scanning dependencies of target allreduce
  [  1%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/vw_exception.cc.o
  [  2%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/allreduce_sockets.cc.o
  [  3%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/allreduce_threads.cc.o
  [  5%] Linking CXX static library liballreduce.a
  [  5%] Built target allreduce
  Scanning dependencies of target vw
  [  6%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/options_boost_po.cc.o
  [  7%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/options_serializer_boost_po.cc.o
  [  8%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/global_data.cc.o
  [ 10%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/parse_regressor.cc.o
  [ 10%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/io_buf.cc.o
  [ 11%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/parse_primitives.cc.o
  [ 12%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/unique_sort.cc.o
  [ 13%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cache.cc.o
  [ 15%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/rand48.cc.o
  [ 15%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/simple_label.cc.o
  [ 16%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/multiclass.cc.o
  [ 17%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/oaa.cc.o
  [ 18%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/multilabel_oaa.cc.o
  [ 20%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/boosting.cc.o
  [ 21%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/ect.cc.o
  [ 21%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/marginal.cc.o
  [ 22%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/autolink.cc.o
  [ 24%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/binary.cc.o
  In file included from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/global_data.h:44:0,
                   from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/reductions.h:14,
                   from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/boosting.cc:22:
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h: In instantiation of 'VW::config::typed_option<T>::typed_option(const string&, T&) [with T = std::basic_string<char>; std::string = std::basic_string<char>]':
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h:81:40:   required from 'VW::config::typed_option<T> VW::config::make_option(std::string, T&) [with T = std::basic_string<char>; std::string = std::basic_string<char>]'
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/boosting.cc:407:39:   required from here
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h:28:117: error: invalid initialization of non-const reference of type 'std::basic_string<char>&' from an rvalue of type '<brace-enclosed initializer list>'
     typed_option(const std::string& name, T& location) : base_option(name, typeid(T).hash_code()), m_location{location} {}
                                                                                                                       ^
  In file included from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/global_data.h:44:0,
                   from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/reductions.h:14,
                   from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/ect.cc:17:
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h: In instantiation of 'VW::config::typed_option<T>::typed_option(const string&, T&) [with T = std::basic_string<char>; std::string = std::basic_string<char>]':
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h:81:40:   required from 'VW::config::typed_option<T> VW::config::make_option(std::string, T&) [with T = std::basic_string<char>; std::string = std::basic_string<char>]'
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/ect.cc:353:36:   required from here
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h:28:117: error: invalid initialization of non-const reference of type 'std::basic_string<char>&' from an rvalue of type '<brace-enclosed initializer list>'
     typed_option(const std::string& name, T& location) : base_option(name, typeid(T).hash_code()), m_location{location} {}
                                                                                                                       ^
  In file included from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/global_data.h:44:0,
                   from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/reductions.h:14,
                   from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/marginal.cc:2:
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h: In instantiation of 'VW::config::typed_option<T>::typed_option(const string&, T&) [with T = std::basic_string<char>; std::string = std::basic_string<char>]':
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h:81:40:   required from 'VW::config::typed_option<T> VW::config::make_option(std::string, T&) [with T = std::basic_string<char>; std::string = std::basic_string<char>]'
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/marginal.cc:361:56:   required from here
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h:28:117: error: invalid initialization of non-const reference of type 'std::basic_string<char>&' from an rvalue of type '<brace-enclosed initializer list>'
     typed_option(const std::string& name, T& location) : base_option(name, typeid(T).hash_code()), m_location{location} {}
                                                                                                                       ^
  [ 25%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/lrq.cc.o
  gmake[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/boosting.cc.o] Error 1
  gmake[3]: *** Waiting for unfinished jobs....
  gmake[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/ect.cc.o] Error 1
  gmake[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/marginal.cc.o] Error 1
  In file included from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/global_data.h:44:0,
                   from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/reductions.h:14,
                   from /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/lrq.cc:3:
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h: In instantiation of 'VW::config::typed_option<T>::typed_option(const string&, T&) [with T = std::vector<std::basic_string<char> >; std::string = std::basic_string<char>]':
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h:81:40:   required from 'VW::config::typed_option<T> VW::config::make_option(std::string, T&) [with T = std::vector<std::basic_string<char> >; std::string = std::basic_string<char>]'
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/lrq.cc:167:47:   required from here
  /tmp/pip-install-2tn4k8le/vowpalwabbit/vowpalwabbit/options.h:28:117: error: invalid initialization of non-const reference of type 'std::vector<std::basic_string<char> >&' from an rvalue of type '<brace-enclosed initializer list>'
     typed_option(const std::string& name, T& location) : base_option(name, typeid(T).hash_code()), m_location{location} {}
                                                                                                                       ^
  gmake[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/lrq.cc.o] Error 1
  gmake[2]: *** [vowpalwabbit/CMakeFiles/vw.dir/all] Error 2
  gmake[1]: *** [python/CMakeFiles/pylibvw.dir/rule] Error 2
  gmake: *** [pylibvw] Error 2
  error: command 'cmake' failed with exit status 2
  ----------------------------------------
  ERROR: Failed building wheel for vowpalwabbit
  Running setup.py clean for vowpalwabbit

Answer 1

来自vowpalwabbit问题板：

当前Linux上的Python绑定需要从源码开始构建，而且看起来正在使用的GCC版本太旧了，不能很好地支持C++11。请参阅this stack overflow issue，它看起来与您面临的问题相关。

请使用较新版本的GCC来构建绑定。你可以在这个dockerfile中找到一个关于如何在CentOS 7上安装更新版本的GCC的示例。