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.
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
Complete output from command /usr/local/opt/python/bin/python3.7 -u -c "import setuptools, tokenize;file='/private/var/folders/tl/vh0p3k113bx20dnv50s4pv3h0000gn/T/pip-install-i_qa55z_/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/tl/vh0p3k113bx20dnv50s4pv3h0000gn/T/pip-record-6rau2afj/install-record.txt --single-version-externally-managed --compile:
running install
Trying dpkg
Failed to find dpkg
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
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.
----------------------------------------
Command "/usr/local/opt/python/bin/python3.7 -u -c "import setuptools, tokenize;file='/private/var/folders/tl/vh0p3k113bx20dnv50s4pv3h0000gn/T/pip-install-i_qa55z_/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/tl/vh0p3k113bx20dnv50s4pv3h0000gn/T/pip-record-6rau2afj/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/tl/vh0p3k113bx20dnv50s4pv3h0000gn/T/pip-install-i_qa55z_/pygraphviz/
I'm using High Sierra.
The ROS 1 environment configuration tutorial implies that switching between distros is as easy as switching out the <distro>
in the source command on linux:
$ source /opt/ros/<distro>/setup.bash
Since we're trying to target macOS and Windows as well now, I was hoping we could change the instructions for macOS and Windows binary packages installation guides to include the distro name. That way, the enviroment config tutorial can say "You can switch distros by replacing <distro>
in the path name..." without having to differentiate between Linux, macOS and Windows.
I'm not sure if this means just changing the instructions in the docs or actually changing something about the binary packaging for those OSs.
For more context:
Originally posted by @clalancette in #334 (comment)
Originally posted by @clalancette in #334 (comment)