问题
I'm having trouble while installing PyGraphviz. I'm using Anaconda in Mac OS X.
Error messages indicates some reasons, but I already checked out it is installed in anaconda directory.
Sundongui-MacBook-Pro:site-packages sundong$ pwd
/Users/sundong/anaconda/lib/python2.7/site-packages
Sundongui-MacBook-Pro:site-packages sundong$ pip install graphviz --upgrade
Requirement already up-to-date: graphviz in /Users/sundong/anaconda/lib/python2.7/site-packages
According to the error messages, How can I change the the include_dirs and library_dirs variables in setup.py??
Here is the error message that I meet
Sundongui-MacBook-Pro:anaconda sundong$ pip install pygraphviz
Collecting pygraphviz
Using cached pygraphviz-1.3.1.tar.gz
Building wheels for collected packages: pygraphviz
Running setup.py bdist_wheel for pygraphviz
Complete output from command /Users/sundong/anaconda/bin/python -c "import setuptools;__file__='/private/var/folders/p6/rjy4tf353bzfy7gsl5jn_yvc0000gn/T/pip-build-bLb4AR/pygraphviz/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d /var/folders/p6/rjy4tf353bzfy7gsl5jn_yvc0000gn/T/tmpwR_08Dpip-wheel-:
running bdist_wheel
running build
running build_py
creating build
creating build/lib.macosx-10.5-x86_64-2.7
creating build/lib.macosx-10.5-x86_64-2.7/pygraphviz
copying pygraphviz/__init__.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz
copying pygraphviz/agraph.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz
copying pygraphviz/graphviz.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz
copying pygraphviz/release.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz
copying pygraphviz/version.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz
creating build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/__init__.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_attribute_defaults.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_attributes.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_clear.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_drawing.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_edge_attributes.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_graph.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_html.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_layout.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_node_attributes.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_readwrite.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_string.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_subgraph.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
copying pygraphviz/tests/test_unicode.py -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz/tests
running egg_info
writing pygraphviz.egg-info/PKG-INFO
writing top-level names to pygraphviz.egg-info/top_level.txt
writing dependency_links to pygraphviz.egg-info/dependency_links.txt
warning: manifest_maker: standard file '-c' not found
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-10.5-x86_64-2.7/pygraphviz
copying pygraphviz/graphviz_wrap.c -> build/lib.macosx-10.5-x86_64-2.7/pygraphviz
running build_ext
building 'pygraphviz._graphviz' extension
creating build/temp.macosx-10.5-x86_64-2.7
creating build/temp.macosx-10.5-x86_64-2.7/pygraphviz
gcc -fno-strict-aliasing -I/Users/sundong/anaconda/include -arch x86_64 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/sundong/anaconda/include/python2.7 -c pygraphviz/graphviz_wrap.c -o build/temp.macosx-10.5-x86_64-2.7/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 'gcc' failed with exit status 1
----------------------------------------
Failed building wheel for pygraphviz
Failed to build pygraphviz
Installing collected packages: pygraphviz
Running setup.py install for pygraphviz
Complete output from command /Users/sundong/anaconda/bin/python -c "import setuptools, tokenize;__file__='/private/var/folders/p6/rjy4tf353bzfy7gsl5jn_yvc0000gn/T/pip-build-bLb4AR/pygraphviz/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/p6/rjy4tf353bzfy7gsl5jn_yvc0000gn/T/pip-qgosXm-record/install-record.txt --single-version-externally-managed --compile:
running install
Trying pkg-config
Failed to find pkg-config
Trying dotneato-config
Failed to find dotneato-config
Failed to find dotneato-config
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
change the include_dirs and library_dirs variables in setup.py to
point to the correct locations of your graphviz installation.
The current setting of library_dirs and include_dirs is:
library_dirs=None
include_dirs=None
error: Error locating graphviz.
----------------------------------------
Command "/Users/sundong/anaconda/bin/python -c "import setuptools, tokenize;__file__='/private/var/folders/p6/rjy4tf353bzfy7gsl5jn_yvc0000gn/T/pip-build-bLb4AR/pygraphviz/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/p6/rjy4tf353bzfy7gsl5jn_yvc0000gn/T/pip-qgosXm-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/p6/rjy4tf353bzfy7gsl5jn_yvc0000gn/T/pip-build-bLb4AR/pygraphviz
回答1:
Assuming that you've already installed graphviz software:
As described in this blog post use the following parameters whilst trying to run pip install pygraphviz
--install-option="--include-path=/usr/local/include/graphviz/" \
--install-option="--library-path=/usr/local/lib/graphviz"
So the final command would look like pip install pygraphviz --install-option="--include-path=/usr/local/include/graphviz/" --install-option="--library-path=/usr/local/lib/graphviz".
What this does is this explicitly specified where the libraries of the original program (graphviz) exist for the python extension to use. Unfortunately, this doesn't seem to get automatically recognized.
Worked on MacOS Sierra with Python 3.6
回答2:
try the following (make sure to have anaconda-client installed and updated):
conda install --channel https://conda.anaconda.org/garylschultz pygraphviz
回答3:
Graphviz can be installed via homebrew: brew install graphviz.
Then do:
cd /usr/local/Cellar/graphviz/VERSION/include/graphviz
mkdir graphviz
cp cgraph.h graphviz/
And finally:
pip install graphviz
Tested on Sierra and woks fine.
回答4:
brew install graphviz
then:
pip install --install-option="--include-path=/usr/local/include/" --install-option="--library-path=/usr/local/lib/" pygraphvizBoth path in bold should NOT contain "graphviz".
https://github.com/pygraphviz/pygraphviz/issues/100#issuecomment-237560404
Worked for me on OSX 10.14.1
来源：https://stackoverflow.com/questions/32933480/error-while-installing-pygraphviz-mac-os-x-anaconda