如何在 Python 3.6 上使用 conda 或 pip 安装 pygraphviz？
How to install pygraphviz using conda or pip on Python 3.6?
我不确定在这里做什么，但我确实需要将 graphviz 布局与 networkx 一起使用。
我是按照找不到graphviz的安装过程的具体方法来做的：
Your Graphviz installation could not be found.
1) You don't have Graphviz installed:
Install Graphviz (http://graphviz.org)
2) Your Graphviz package might incomplete.
Install the binary development subpackage (e.g. libgraphviz-dev or similar.)
3) You are using Windows
There are no PyGraphviz binary packages for Windows but you might be
able to build it from this source. See
http://networkx.lanl.gov/pygraphviz/reference/faq.html
If you think your installation is correct you will need to manually
provide path to graphviz include and library. For example:
pip install pygraphviz --install-option="--include-path=/usr/include/graphviz" --install-option="--library-path=/usr/lib/graphviz/"
The current setting of library_dirs and include_dirs is:
library_dirs=None
include_dirs=None
error: Error locating graphviz.
这是我的 python 版本：
(py3_testing) jespinozlt-osx:~ jespinoz$ python
Python 3.6.4 |Anaconda, Inc.| (default, Jan 16 2018, 12:04:33)
[GCC 4.2.1 Compatible Clang 4.0.1 (tags/RELEASE_401/final)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
这是我 Mac 上的 OS 版本：
(py3_testing) jespinozlt-osx:~ jespinoz$ sw_vers
ProductName: Mac OS X
ProductVersion: 10.11.6
BuildVersion: 15G1217
我确定 graphviz 已安装：
(py3_testing) jespinozlt-osx:~ jespinoz$ ls -l ~/anaconda/envs/py3_testing/include/| grep "graphviz"
drwxr-xr-x 29 jespinoz tigr 986 Jun 6 12:51 graphviz
(py3_testing) jespinozlt-osx:~ jespinoz$ ls -l ~/anaconda/envs/py3_testing/lib/| grep "graphviz"
drwxr-xr-x 18 jespinoz tigr 612 Jun 6 12:51 graphviz
现在，当我尝试通过 pip 安装时：
(py3_testing) jespinozlt-osx:~ jespinoz$ pip install pygraphviz --install-option="--include-path=~/anaconda/envs/py3_testing/include/graphviz/" --install-option="--library-path=~/anaconda/envs/py3_testing/lib/graphviz"
/Users/jespinoz/anaconda/envs/py3_testing/lib/python3.6/site-packages/pip/commands/install.py:194: UserWarning: Disabling all use of wheels due to the use of --build-options / --global-options / --install-options.
cmdoptions.check_install_build_global(options)
Collecting pygraphviz
Using cached https://files.pythonhosted.org/packages/98/bb/a32e33f7665b921c926209305dde66fe41003a4ad934b10efb7c1211a419/pygraphviz-1.3.1.tar.gz
Skipping bdist_wheel for pygraphviz, due to binaries being disabled for it.
Installing collected packages: pygraphviz
Running setup.py install for pygraphviz ... error
Complete output from command /Users/jespinoz/anaconda/envs/py3_testing/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-build-_hho1hi2/pygraphviz/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-v2gpw_h3-record/install-record.txt --single-version-externally-managed --compile --include-path=~/anaconda/envs/py3_testing/include/graphviz/ --library-path=~/anaconda/envs/py3_testing/lib/graphviz:
running install
running build
running build_py
creating build
creating build/lib.macosx-10.9-x86_64-3.6
creating build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/__init__.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/agraph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/graphviz.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/release.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/version.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
creating build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/__init__.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_attribute_defaults.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_clear.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_drawing.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_edge_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_graph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_html.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_layout.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_node_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_readwrite.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_string.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_subgraph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_unicode.py -> build/lib.macosx-10.9-x86_64-3.6/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 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_64-3.6/pygraphviz
copying pygraphviz/graphviz_wrap.c -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
running build_ext
building 'pygraphviz._graphviz' extension
creating build/temp.macosx-10.9-x86_64-3.6
creating build/temp.macosx-10.9-x86_64-3.6/pygraphviz
x86_64-apple-darwin13.4.0-clang -DNDEBUG -fwrapv -O2 -Wall -Wstrict-prototypes -march=core2 -mtune=haswell -mssse3 -ftree-vectorize -fPIC -fPIE -fstack-protector-strong -O2 -pipe -D_FORTIFY_SOURCE=2 -mmacosx-version-min=10.9 -I~/anaconda/envs/py3_testing/include/graphviz/ -I/Users/jespinoz/anaconda/envs/py3_testing/include/python3.6m -c pygraphviz/graphviz_wrap.c -o build/temp.macosx-10.9-x86_64-3.6/pygraphviz/graphviz_wrap.o
pygraphviz/graphviz_wrap.c:2954:10: fatal error: 'graphviz/cgraph.h' file not found
#include "graphviz/cgraph.h"
^~~~~~~~~~~~~~~~~~~
1 error generated.
error: command 'x86_64-apple-darwin13.4.0-clang' failed with exit status 1
----------------------------------------
Command "/Users/jespinoz/anaconda/envs/py3_testing/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-build-_hho1hi2/pygraphviz/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-v2gpw_h3-record/install-record.txt --single-version-externally-managed --compile --include-path=~/anaconda/envs/py3_testing/include/graphviz/ --library-path=~/anaconda/envs/py3_testing/lib/graphviz" failed with error code 1 in /private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-build-_hho1hi2/pygraphviz/
我安装了 Homebrew：
(python3) jespinozlt-osx:anaconda jespinoz$ ls /usr/local/Cellar/graphviz/2.40.1/include/graphviz/
(python3) jespinozlt-osx:anaconda jespinoz$ ls /usr/local/Cellar/graphviz/2.40.1/lib/
graphviz/ libcdt.dylib libcgraph.dylib libgvc.dylib libgvpr.dylib liblab_gamut.dylib libpathplan.dylib libxdot.dylib
libcdt.5.dylib libcgraph.6.dylib libgvc.6.dylib libgvpr.2.dylib liblab_gamut.1.dylib libpathplan.4.dylib libxdot.4.dylib pkgconfig/
(python3) jespinozlt-osx:anaconda jespinoz$ ls /usr/local/Cellar/graphviz/2.40.1/lib/graphviz/
config6 libgvplugin_core.dylib libgvplugin_dot_layout.dylib libgvplugin_gd.dylib libgvplugin_neato_layout.dylib libgvplugin_quartz.dylib
libgvplugin_core.6.dylib libgvplugin_dot_layout.6.dylib libgvplugin_gd.6.dylib libgvplugin_neato_layout.6.dylib libgvplugin_quartz.6.dylib tcl
(python3) jespinozlt-osx:anaconda jespinoz$ pip install pygraphviz --install-option="--include-path=/usr/local/Cellar/graphviz/2.40.1/include/graphviz/" --install-option="--library-path=/usr/local/Cellar/graphviz/2.40.1/lib/graphviz"
/Users/jespinoz/anaconda/envs/python3/lib/python3.6/site-packages/pip/_internal/commands/install.py:199: UserWarning: Disabling all use of wheels due to the use of --build-options / --global-options / --install-options.
cmdoptions.check_install_build_global(options)
Collecting pygraphviz
Using cached https://files.pythonhosted.org/packages/98/bb/a32e33f7665b921c926209305dde66fe41003a4ad934b10efb7c1211a419/pygraphviz-1.3.1.tar.gz
Skipping bdist_wheel for pygraphviz, due to binaries being disabled for it.
mxnet 1.1.0 has requirement numpy<=1.13.3, but you'll have numpy 1.14.2 which is incompatible.
Installing collected packages: pygraphviz
Running setup.py install for pygraphviz ... error
Complete output from command /Users/jespinoz/anaconda/envs/python3/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-install-2d1lydtv/pygraphviz/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/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-record-adm5qrum/install-record.txt --single-version-externally-managed --compile --include-path=/usr/local/Cellar/graphviz/2.40.1/include/graphviz/ --library-path=/usr/local/Cellar/graphviz/2.40.1/lib/graphviz:
running install
running build
running build_py
creating build
creating build/lib.macosx-10.9-x86_64-3.6
creating build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/__init__.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/agraph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/graphviz.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/release.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/version.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
creating build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/__init__.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_attribute_defaults.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_clear.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_drawing.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_edge_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_graph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_html.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_layout.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_node_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_readwrite.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_string.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_subgraph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_unicode.py -> build/lib.macosx-10.9-x86_64-3.6/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 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_64-3.6/pygraphviz
copying pygraphviz/graphviz_wrap.c -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
running build_ext
building 'pygraphviz._graphviz' extension
creating build/temp.macosx-10.9-x86_64-3.6
creating build/temp.macosx-10.9-x86_64-3.6/pygraphviz
x86_64-apple-darwin13.4.0-clang -DNDEBUG -fwrapv -O2 -Wall -Wstrict-prototypes -march=core2 -mtune=haswell -mssse3 -ftree-vectorize -fPIC -fPIE -fstack-protector-strong -O2 -pipe -D_FORTIFY_SOURCE=2 -mmacosx-version-min=10.9 -I/usr/local/Cellar/graphviz/2.40.1/include/graphviz/ -I/Users/jespinoz/anaconda/envs/python3/include/python3.6m -c pygraphviz/graphviz_wrap.c -o build/temp.macosx-10.9-x86_64-3.6/pygraphviz/graphviz_wrap.o
pygraphviz/graphviz_wrap.c:2954:10: fatal error: 'graphviz/cgraph.h' file not found
#include "graphviz/cgraph.h"
^~~~~~~~~~~~~~~~~~~
1 error generated.
error: command 'x86_64-apple-darwin13.4.0-clang' failed with exit status 1
----------------------------------------
Command "/Users/jespinoz/anaconda/envs/python3/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-install-2d1lydtv/pygraphviz/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/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-record-adm5qrum/install-record.txt --single-version-externally-managed --compile --include-path=/usr/local/Cellar/graphviz/2.40.1/include/graphviz/ --library-path=/usr/local/Cellar/graphviz/2.40.1/lib/graphviz" failed with error code 1 in /private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-install-2d1lydtv/pygraphviz/
使用以下命令行（你需要homebrew）：
brew install graphviz
终于成功了：
# PyGraphViz
conda install graphviz --yes
pip download git+git://github.com/pygraphviz/pygraphviz.git#egg=pygraphviz
unzip pygraphviz*.zip
cd pygraphviz
python setup.py install --include-path=$CONDA_PREFIX/include --library-path=$CONDA_PREFIX/lib
pip install pydot
我不确定在这里做什么，但我确实需要将 graphviz 布局与 networkx 一起使用。
我是按照找不到graphviz的安装过程的具体方法来做的：
Your Graphviz installation could not be found.
1) You don't have Graphviz installed: Install Graphviz (http://graphviz.org) 2) Your Graphviz package might incomplete. Install the binary development subpackage (e.g. libgraphviz-dev or similar.) 3) You are using Windows There are no PyGraphviz binary packages for Windows but you might be able to build it from this source. See http://networkx.lanl.gov/pygraphviz/reference/faq.html If you think your installation is correct you will need to manually provide path to graphviz include and library. For example: pip install pygraphviz --install-option="--include-path=/usr/include/graphviz" --install-option="--library-path=/usr/lib/graphviz/" The current setting of library_dirs and include_dirs is: library_dirs=None include_dirs=None error: Error locating graphviz.
这是我的 python 版本：
(py3_testing) jespinozlt-osx:~ jespinoz$ python
Python 3.6.4 |Anaconda, Inc.| (default, Jan 16 2018, 12:04:33)
[GCC 4.2.1 Compatible Clang 4.0.1 (tags/RELEASE_401/final)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
这是我 Mac 上的 OS 版本：
(py3_testing) jespinozlt-osx:~ jespinoz$ sw_vers
ProductName: Mac OS X
ProductVersion: 10.11.6
BuildVersion: 15G1217
我确定 graphviz 已安装：
(py3_testing) jespinozlt-osx:~ jespinoz$ ls -l ~/anaconda/envs/py3_testing/include/| grep "graphviz"
drwxr-xr-x 29 jespinoz tigr 986 Jun 6 12:51 graphviz
(py3_testing) jespinozlt-osx:~ jespinoz$ ls -l ~/anaconda/envs/py3_testing/lib/| grep "graphviz"
drwxr-xr-x 18 jespinoz tigr 612 Jun 6 12:51 graphviz
现在，当我尝试通过 pip 安装时：
(py3_testing) jespinozlt-osx:~ jespinoz$ pip install pygraphviz --install-option="--include-path=~/anaconda/envs/py3_testing/include/graphviz/" --install-option="--library-path=~/anaconda/envs/py3_testing/lib/graphviz"
/Users/jespinoz/anaconda/envs/py3_testing/lib/python3.6/site-packages/pip/commands/install.py:194: UserWarning: Disabling all use of wheels due to the use of --build-options / --global-options / --install-options.
cmdoptions.check_install_build_global(options)
Collecting pygraphviz
Using cached https://files.pythonhosted.org/packages/98/bb/a32e33f7665b921c926209305dde66fe41003a4ad934b10efb7c1211a419/pygraphviz-1.3.1.tar.gz
Skipping bdist_wheel for pygraphviz, due to binaries being disabled for it.
Installing collected packages: pygraphviz
Running setup.py install for pygraphviz ... error
Complete output from command /Users/jespinoz/anaconda/envs/py3_testing/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-build-_hho1hi2/pygraphviz/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-v2gpw_h3-record/install-record.txt --single-version-externally-managed --compile --include-path=~/anaconda/envs/py3_testing/include/graphviz/ --library-path=~/anaconda/envs/py3_testing/lib/graphviz:
running install
running build
running build_py
creating build
creating build/lib.macosx-10.9-x86_64-3.6
creating build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/__init__.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/agraph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/graphviz.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/release.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/version.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
creating build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/__init__.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_attribute_defaults.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_clear.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_drawing.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_edge_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_graph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_html.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_layout.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_node_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_readwrite.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_string.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_subgraph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_unicode.py -> build/lib.macosx-10.9-x86_64-3.6/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 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_64-3.6/pygraphviz
copying pygraphviz/graphviz_wrap.c -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
running build_ext
building 'pygraphviz._graphviz' extension
creating build/temp.macosx-10.9-x86_64-3.6
creating build/temp.macosx-10.9-x86_64-3.6/pygraphviz
x86_64-apple-darwin13.4.0-clang -DNDEBUG -fwrapv -O2 -Wall -Wstrict-prototypes -march=core2 -mtune=haswell -mssse3 -ftree-vectorize -fPIC -fPIE -fstack-protector-strong -O2 -pipe -D_FORTIFY_SOURCE=2 -mmacosx-version-min=10.9 -I~/anaconda/envs/py3_testing/include/graphviz/ -I/Users/jespinoz/anaconda/envs/py3_testing/include/python3.6m -c pygraphviz/graphviz_wrap.c -o build/temp.macosx-10.9-x86_64-3.6/pygraphviz/graphviz_wrap.o
pygraphviz/graphviz_wrap.c:2954:10: fatal error: 'graphviz/cgraph.h' file not found
#include "graphviz/cgraph.h"
^~~~~~~~~~~~~~~~~~~
1 error generated.
error: command 'x86_64-apple-darwin13.4.0-clang' failed with exit status 1
----------------------------------------
Command "/Users/jespinoz/anaconda/envs/py3_testing/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-build-_hho1hi2/pygraphviz/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-v2gpw_h3-record/install-record.txt --single-version-externally-managed --compile --include-path=~/anaconda/envs/py3_testing/include/graphviz/ --library-path=~/anaconda/envs/py3_testing/lib/graphviz" failed with error code 1 in /private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-build-_hho1hi2/pygraphviz/
我安装了 Homebrew：
(python3) jespinozlt-osx:anaconda jespinoz$ ls /usr/local/Cellar/graphviz/2.40.1/include/graphviz/
(python3) jespinozlt-osx:anaconda jespinoz$ ls /usr/local/Cellar/graphviz/2.40.1/lib/
graphviz/ libcdt.dylib libcgraph.dylib libgvc.dylib libgvpr.dylib liblab_gamut.dylib libpathplan.dylib libxdot.dylib
libcdt.5.dylib libcgraph.6.dylib libgvc.6.dylib libgvpr.2.dylib liblab_gamut.1.dylib libpathplan.4.dylib libxdot.4.dylib pkgconfig/
(python3) jespinozlt-osx:anaconda jespinoz$ ls /usr/local/Cellar/graphviz/2.40.1/lib/graphviz/
config6 libgvplugin_core.dylib libgvplugin_dot_layout.dylib libgvplugin_gd.dylib libgvplugin_neato_layout.dylib libgvplugin_quartz.dylib
libgvplugin_core.6.dylib libgvplugin_dot_layout.6.dylib libgvplugin_gd.6.dylib libgvplugin_neato_layout.6.dylib libgvplugin_quartz.6.dylib tcl
(python3) jespinozlt-osx:anaconda jespinoz$ pip install pygraphviz --install-option="--include-path=/usr/local/Cellar/graphviz/2.40.1/include/graphviz/" --install-option="--library-path=/usr/local/Cellar/graphviz/2.40.1/lib/graphviz"
/Users/jespinoz/anaconda/envs/python3/lib/python3.6/site-packages/pip/_internal/commands/install.py:199: UserWarning: Disabling all use of wheels due to the use of --build-options / --global-options / --install-options.
cmdoptions.check_install_build_global(options)
Collecting pygraphviz
Using cached https://files.pythonhosted.org/packages/98/bb/a32e33f7665b921c926209305dde66fe41003a4ad934b10efb7c1211a419/pygraphviz-1.3.1.tar.gz
Skipping bdist_wheel for pygraphviz, due to binaries being disabled for it.
mxnet 1.1.0 has requirement numpy<=1.13.3, but you'll have numpy 1.14.2 which is incompatible.
Installing collected packages: pygraphviz
Running setup.py install for pygraphviz ... error
Complete output from command /Users/jespinoz/anaconda/envs/python3/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-install-2d1lydtv/pygraphviz/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/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-record-adm5qrum/install-record.txt --single-version-externally-managed --compile --include-path=/usr/local/Cellar/graphviz/2.40.1/include/graphviz/ --library-path=/usr/local/Cellar/graphviz/2.40.1/lib/graphviz:
running install
running build
running build_py
creating build
creating build/lib.macosx-10.9-x86_64-3.6
creating build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/__init__.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/agraph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/graphviz.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/release.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
copying pygraphviz/version.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
creating build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/__init__.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_attribute_defaults.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_clear.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_drawing.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_edge_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_graph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_html.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_layout.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_node_attributes.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_readwrite.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_string.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_subgraph.py -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz/tests
copying pygraphviz/tests/test_unicode.py -> build/lib.macosx-10.9-x86_64-3.6/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 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_64-3.6/pygraphviz
copying pygraphviz/graphviz_wrap.c -> build/lib.macosx-10.9-x86_64-3.6/pygraphviz
running build_ext
building 'pygraphviz._graphviz' extension
creating build/temp.macosx-10.9-x86_64-3.6
creating build/temp.macosx-10.9-x86_64-3.6/pygraphviz
x86_64-apple-darwin13.4.0-clang -DNDEBUG -fwrapv -O2 -Wall -Wstrict-prototypes -march=core2 -mtune=haswell -mssse3 -ftree-vectorize -fPIC -fPIE -fstack-protector-strong -O2 -pipe -D_FORTIFY_SOURCE=2 -mmacosx-version-min=10.9 -I/usr/local/Cellar/graphviz/2.40.1/include/graphviz/ -I/Users/jespinoz/anaconda/envs/python3/include/python3.6m -c pygraphviz/graphviz_wrap.c -o build/temp.macosx-10.9-x86_64-3.6/pygraphviz/graphviz_wrap.o
pygraphviz/graphviz_wrap.c:2954:10: fatal error: 'graphviz/cgraph.h' file not found
#include "graphviz/cgraph.h"
^~~~~~~~~~~~~~~~~~~
1 error generated.
error: command 'x86_64-apple-darwin13.4.0-clang' failed with exit status 1
----------------------------------------
Command "/Users/jespinoz/anaconda/envs/python3/bin/python -u -c "import setuptools, tokenize;__file__='/private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-install-2d1lydtv/pygraphviz/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/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-record-adm5qrum/install-record.txt --single-version-externally-managed --compile --include-path=/usr/local/Cellar/graphviz/2.40.1/include/graphviz/ --library-path=/usr/local/Cellar/graphviz/2.40.1/lib/graphviz" failed with error code 1 in /private/var/folders/6z/5vbtz_gmkr76ftgc3149dvtr0003c0/T/pip-install-2d1lydtv/pygraphviz/
使用以下命令行（你需要homebrew）：
brew install graphviz
终于成功了：
# PyGraphViz
conda install graphviz --yes
pip download git+git://github.com/pygraphviz/pygraphviz.git#egg=pygraphviz
unzip pygraphviz*.zip
cd pygraphviz
python setup.py install --include-path=$CONDA_PREFIX/include --library-path=$CONDA_PREFIX/lib
pip install pydot