如何解决 mac OS 上的 pygraphviz 错误？

【问题标题】：How do I resolve the pygraphviz error on mac OS?如何解决 mac OS 上的 pygraphviz 错误？
【发布时间】：2021-12-26 09:49:18
【问题描述】：

我在安装 pygraphviz 时遇到问题，我在 macOS Monterey 上使用 Anaconda。

我已经在 Anaconda 上安装了 graphviz。然后我做了

brew install graphviz

然后

pip install pygraphviz

但我不断收到此错误：

    Collecting pygraphviz
  Using cached pygraphviz-1.7.zip (118 kB)
Building wheels for collected packages: pygraphviz
  Building wheel for pygraphviz (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /Users/susiekim4/opt/anaconda3/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/j5/z34rlnbj2l94p1hh0x_hkkjw0000gn/T/pip-install-zr2twxnl/pygraphviz_e78bc2c823034812a5ffbd6ef61160d7/setup.py'"'"'; __file__='"'"'/private/var/folders/j5/z34rlnbj2l94p1hh0x_hkkjw0000gn/T/pip-install-zr2twxnl/pygraphviz_e78bc2c823034812a5ffbd6ef61160d7/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 /private/var/folders/j5/z34rlnbj2l94p1hh0x_hkkjw0000gn/T/pip-wheel-4fuwg_2b
       cwd: /private/var/folders/j5/z34rlnbj2l94p1hh0x_hkkjw0000gn/T/pip-install-zr2twxnl/pygraphviz_e78bc2c823034812a5ffbd6ef61160d7/
  Complete output (71 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.macosx-10.9-x86_64-3.8
  creating build/lib.macosx-10.9-x86_64-3.8/pygraphviz
  copying pygraphviz/scraper.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
  copying pygraphviz/graphviz.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
  copying pygraphviz/__init__.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
  copying pygraphviz/agraph.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
  copying pygraphviz/testing.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
  creating build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_unicode.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_scraper.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_readwrite.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_string.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/__init__.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_html.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_node_attributes.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_drawing.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_subgraph.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_close.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_edge_attributes.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_clear.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_layout.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_attribute_defaults.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  copying pygraphviz/tests/test_graph.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
  running egg_info
  writing pygraphviz.egg-info/PKG-INFO
  writing dependency_links to pygraphviz.egg-info/dependency_links.txt
  writing top-level names to pygraphviz.egg-info/top_level.txt
  reading manifest file 'pygraphviz.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  warning: no files found matching '*.png' under directory 'doc'
  warning: no files found matching '*.txt' under directory 'doc'
  warning: no files found matching '*.css' under directory 'doc'
  warning: no previously-included files matching '*~' found anywhere in distribution
  warning: no previously-included files matching '*.pyc' found anywhere in distribution
  warning: no previously-included files matching '.svn' found anywhere in distribution
  no previously-included directories found matching 'doc/build'
  writing manifest file 'pygraphviz.egg-info/SOURCES.txt'
  copying pygraphviz/graphviz.i -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
  copying pygraphviz/graphviz_wrap.c -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
  running build_ext
  building 'pygraphviz._graphviz' extension
  creating build/temp.macosx-10.9-x86_64-3.8
  creating build/temp.macosx-10.9-x86_64-3.8/pygraphviz
  gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/susiekim4/opt/anaconda3/include -arch x86_64 -I/Users/susiekim4/opt/anaconda3/include -arch x86_64 -I/Users/susiekim4/opt/anaconda3/include/python3.8 -c pygraphviz/graphviz_wrap.c -o build/temp.macosx-10.9-x86_64-3.8/pygraphviz/graphviz_wrap.o
  pygraphviz/graphviz_wrap.c:1756:7: warning: 'tp_print' is deprecated [-Wdeprecated-declarations]
        0,                                    /* tp_print */
        ^
  /Users/susiekim4/opt/anaconda3/include/python3.8/cpython/object.h:260:5: note: 'tp_print' has been explicitly marked deprecated here
      Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
      ^
  /Users/susiekim4/opt/anaconda3/include/python3.8/pyport.h:515:54: note: expanded from macro 'Py_DEPRECATED'
  #define Py_DEPRECATED(VERSION_UNUSED) __attribute__((__deprecated__))
                                                       ^
  pygraphviz/graphviz_wrap.c:1923:7: warning: 'tp_print' is deprecated [-Wdeprecated-declarations]
        0,                                    /* tp_print */
        ^
  /Users/susiekim4/opt/anaconda3/include/python3.8/cpython/object.h:260:5: note: 'tp_print' has been explicitly marked deprecated here
      Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
      ^
  /Users/susiekim4/opt/anaconda3/include/python3.8/pyport.h:515:54: note: expanded from macro 'Py_DEPRECATED'
  #define Py_DEPRECATED(VERSION_UNUSED) __attribute__((__deprecated__))
                                                       ^
  pygraphviz/graphviz_wrap.c:2711:10: fatal error: 'graphviz/cgraph.h' file not found
  #include "graphviz/cgraph.h"
           ^~~~~~~~~~~~~~~~~~~
  2 warnings and 1 error generated.
  error: command 'gcc' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for pygraphviz
  Running setup.py clean for pygraphviz
Failed to build pygraphviz
Installing collected packages: pygraphviz
    Running setup.py install for pygraphviz ... error
    ERROR: Command errored out with exit status 1:
     command: /Users/susiekim4/opt/anaconda3/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/j5/z34rlnbj2l94p1hh0x_hkkjw0000gn/T/pip-install-zr2twxnl/pygraphviz_e78bc2c823034812a5ffbd6ef61160d7/setup.py'"'"'; __file__='"'"'/private/var/folders/j5/z34rlnbj2l94p1hh0x_hkkjw0000gn/T/pip-install-zr2twxnl/pygraphviz_e78bc2c823034812a5ffbd6ef61160d7/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/j5/z34rlnbj2l94p1hh0x_hkkjw0000gn/T/pip-record-pnja99aw/install-record.txt --single-version-externally-managed --compile --install-headers /Users/susiekim4/opt/anaconda3/include/python3.8/pygraphviz
         cwd: /private/var/folders/j5/z34rlnbj2l94p1hh0x_hkkjw0000gn/T/pip-install-zr2twxnl/pygraphviz_e78bc2c823034812a5ffbd6ef61160d7/
    Complete output (71 lines):
    running install
    running build
    running build_py
    creating build
    creating build/lib.macosx-10.9-x86_64-3.8
    creating build/lib.macosx-10.9-x86_64-3.8/pygraphviz
    copying pygraphviz/scraper.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
    copying pygraphviz/graphviz.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
    copying pygraphviz/__init__.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
    copying pygraphviz/agraph.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
    copying pygraphviz/testing.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
    creating build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_unicode.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_scraper.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_readwrite.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_string.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/__init__.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_html.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_node_attributes.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_drawing.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_subgraph.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_close.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_edge_attributes.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_clear.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_layout.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_attribute_defaults.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    copying pygraphviz/tests/test_graph.py -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz/tests
    running egg_info
    writing pygraphviz.egg-info/PKG-INFO
    writing dependency_links to pygraphviz.egg-info/dependency_links.txt
    writing top-level names to pygraphviz.egg-info/top_level.txt
    reading manifest file 'pygraphviz.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    warning: no files found matching '*.png' under directory 'doc'
    warning: no files found matching '*.txt' under directory 'doc'
    warning: no files found matching '*.css' under directory 'doc'
    warning: no previously-included files matching '*~' found anywhere in distribution
    warning: no previously-included files matching '*.pyc' found anywhere in distribution
    warning: no previously-included files matching '.svn' found anywhere in distribution
    no previously-included directories found matching 'doc/build'
    writing manifest file 'pygraphviz.egg-info/SOURCES.txt'
    copying pygraphviz/graphviz.i -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
    copying pygraphviz/graphviz_wrap.c -> build/lib.macosx-10.9-x86_64-3.8/pygraphviz
    running build_ext
    building 'pygraphviz._graphviz' extension
    creating build/temp.macosx-10.9-x86_64-3.8
    creating build/temp.macosx-10.9-x86_64-3.8/pygraphviz
    gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/susiekim4/opt/anaconda3/include -arch x86_64 -I/Users/susiekim4/opt/anaconda3/include -arch x86_64 -I/Users/susiekim4/opt/anaconda3/include/python3.8 -c pygraphviz/graphviz_wrap.c -o build/temp.macosx-10.9-x86_64-3.8/pygraphviz/graphviz_wrap.o
    pygraphviz/graphviz_wrap.c:1756:7: warning: 'tp_print' is deprecated [-Wdeprecated-declarations]
          0,                                    /* tp_print */
          ^
    /Users/susiekim4/opt/anaconda3/include/python3.8/cpython/object.h:260:5: note: 'tp_print' has been explicitly marked deprecated here
        Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
        ^
    /Users/susiekim4/opt/anaconda3/include/python3.8/pyport.h:515:54: note: expanded from macro 'Py_DEPRECATED'
    #define Py_DEPRECATED(VERSION_UNUSED) __attribute__((__deprecated__))
                                                         ^
    pygraphviz/graphviz_wrap.c:1923:7: warning: 'tp_print' is deprecated [-Wdeprecated-declarations]
          0,                                    /* tp_print */
          ^
    /Users/susiekim4/opt/anaconda3/include/python3.8/cpython/object.h:260:5: note: 'tp_print' has been explicitly marked deprecated here
        Py_DEPRECATED(3.8) int (*tp_print)(PyObject *, FILE *, int);
        ^
    /Users/susiekim4/opt/anaconda3/include/python3.8/pyport.h:515:54: note: expanded from macro 'Py_DEPRECATED'
    #define Py_DEPRECATED(VERSION_UNUSED) __attribute__((__deprecated__))
                                                         ^
    pygraphviz/graphviz_wrap.c:2711:10: fatal error: 'graphviz/cgraph.h' file not found
    #include "graphviz/cgraph.h"
             ^~~~~~~~~~~~~~~~~~~
    2 warnings and 1 error generated.
    error: command 'gcc' failed with exit status 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /Users/susiekim4/opt/anaconda3/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/j5/z34rlnbj2l94p1hh0x_hkkjw0000gn/T/pip-install-zr2twxnl/pygraphviz_e78bc2c823034812a5ffbd6ef61160d7/setup.py'"'"'; __file__='"'"'/private/var/folders/j5/z34rlnbj2l94p1hh0x_hkkjw0000gn/T/pip-install-zr2twxnl/pygraphviz_e78bc2c823034812a5ffbd6ef61160d7/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/j5/z34rlnbj2l94p1hh0x_hkkjw0000gn/T/pip-record-pnja99aw/install-record.txt --single-version-externally-managed --compile --install-headers /Users/susiekim4/opt/anaconda3/include/python3.8/pygraphviz Check the logs for full command output.

我已经尝试过pip3 install、pip install cgraph 和其他解决方案。

我错过了什么？

【问题讨论】：

    标签： python macos pygraphviz


    【解决方案1】：

    你可以先用自制软件安装graphviz：

    brew install graphviz

    检查输出目录在哪里。就我而言，它是/opt/homebrew/Cellar/graphviz/2.50.0。您可以使用brew info graphviz获取该目录

    然后运行：

    export GRAPHVIZ_DIR="/opt/homebrew/Cellar/graphviz/2.50.0"
pip install pygraphviz --global-option=build_ext --global-option="-I$GRAPHVIZ_DIR/include" --global-option="-L$GRAPHVIZ_DIR/lib"

    【讨论】：

    • 如果未找到 /opt/homebrew/*，请使用 /usr/local/Cellar/* 或 /usr/local/opt/* 作为 GRAPHVIZ_DIR
    • 要获取 GRAPHVIZ_DIR，您可以执行 brew info graphviz，它应该会显示软件包的安装位置。
    • 在我的 Macbook Air M1 上遇到了同样的问题。上面的答案也对我有用！谢谢。
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