Graphviz — Graph Visualization Software

Source Code

Source code packages for the latest stable and development versions of Graphviz are available, along with instructions for anonymous access to the sources using Git.

Executable Packages

Packages marked with an asterisk(*) are provided by outside parties. We list them for convenience, but disclaim responsibility for the contents of these packages.

Linux

We do not provide precompiled packages any more. You may find it useful to try one of the following third-party sites.

Windows

• Stable Windows install packages:
  • 2.47.1 EXE installer for Windows 10 (64-bit): stable_windows_10_cmake_Release_x64_graphviz-install-2.47.1-win64.exe (not all tools and libraries are included)
  • 2.47.1 EXE installer for Windows 10 (32-bit): stable_windows_10_cmake_Release_Win32_graphviz-install-2.47.1-win32.exe (not all tools and libraries are included)
  • 2.47.1 ZIP archive for Windows 10 (32-bit): stable_windows_10_msbuild_Release_Win32_graphviz-2.47.1-win32.zip
  • checksums: stable_windows_10_cmake_Release_x64_graphviz-install-2.47.1-win64.exe.sha256 | stable_windows_10_cmake_Release_Win32_graphviz-install-2.47.1-win32.exe.sha256 | stable_windows_10_msbuild_Release_Win32_graphviz-2.47.1-win32.zip.sha256
  • Further 2.47.1 variants available on Gitlab
  • Prior to 2.46 series
• Development Windows install packages
  • 2.46.0 as newer
  • Prior to 2.46.0
• Cygwin Ports* provides a port of Graphviz to Cygwin.
• WinGraphviz* Win32/COM object (dot/neato library for Visual Basic and ASP).

• Mostly correct notes for building Graphviz on Windows can be found here.

  MacPorts* provides both stable and development versions of Graphviz and the Mac GUI Graphviz.app. These can be obtained via the ports graphviz, graphviz-devel, graphviz-gui and graphviz-gui-devel.

  We need help with OSX, if you would like to volunteer.

  We would appreciate if someone donates a script to run pkgbuild or productbuild to automatically generate OSX installers. Packaging for Apple Administrators could be a good reference. Note graphviz needs postinstall actions, at least dot -c ; also fc-cache if Graphviz has freetype/cairopango drivers.

  Solaris

  For Solaris, please use the graphviz stable releases here. These are maintained by Laurent Blume / John Ellson. Currently available packages are:

  graphviz	Graph Visualization Tools
  graphviz_dev	Graphviz headers etc. for development
  graphvizdoc	Graphviz documentation
  graphvizgd	Graphviz renderers using gd
  graphvizgraphs	Graphviz example graphs
  graphvizguile	Graphviz language binding for guile
  graphvizperl	Graphviz language binding for perl
  graphvizpython	Graphviz language binding for python
  graphvizruby	Graphviz language binding for ruby
  graphvizsharp	Graphviz language binding for C#
  graphviztcl	Graphviz language binding for tcl

  Minimally, graphviz and graphvizgd should be installed.

  Install¶

  Python (version 3.7, 3.8, or 3.9)

  Graphviz (version 2.42 or later)

  These instructions assume you have Python and a C/C++ Compiler on your computer.

  We recommend avoiding Anaconda and conda-forge to install Graphviz and PyGraphviz.

  Recommended¶

  We recommend installing Python packages using pip and virtual environments.

  Linux¶

  We recommend installing Graphviz using your Linux system’s package manager. Below are examples for some popular distributions.

  Ubuntu and Debian¶

  Fedora and Red Hat¶

  You may need to replace dnf with yum in the example below.

  macOS¶

  We recommend installing Graphviz using the Homebrew package manager for macOS.

  Homebrew¶

  Advanced¶

  installing Graphviz and

  informing pip where Graphviz is installed.

  Providing path to Graphviz¶

  If you’ve installed Graphviz and pip is unable to find Graphviz, then you need to provide pip with the path(s) where it can find Graphviz. To do this, you first need to figure out where the binary files, includes files, and library files for Graphviz are located on your file system.

  Once you know where you’ve installed Graphviz, you will need to do something like the following. There is an additional example using Chocolatey on Windows further down the page.

  MacPorts¶

  port install graphviz-devel installs an old developer release of Graphviz.

  Hopefully, the MacPorts packagers will update Graphviz to a recent release. Once that happens, you may want to use port install graphviz instead of port install graphviz-devel below. There is an open ticket to upgrade MacPorts to version 2.46.0 here: https://trac.macports.org/ticket/62165

  Windows¶

  Historically, installing Graphviz and PyGraphviz on Windows has been challenging. Fortunately, the Graphviz developers are working to fix this and their recent releases have much improved the situation.

  For this reason, PyGraphviz 1.7 only supports Graphviz 2.46.0 or higher on Windows. We recommend either manually installing the official binary release of Graphviz or using Chocolatey, which has been updated to Graphviz 2.46.0.

  Assuming you have Python and Visual C/C++ installed, we believe the following should work on Windows 10 (64 bit) using PowerShell.

  Manual download¶

  Install PyGraphviz via

  Chocolatey¶

  I followed the installation instructions but when I do:

  I get an error like:

  ImportError: libagraph.so.1: cannot open shared object file: No such file or directory

  What is wrong?

  Some Unix systems don’t include the Graphviz library in the default search path for the run-time linker. The path is often something like /usr/lib/graphviz or /sw/lib/graphviz etc. and it needs to be added to your search path. On *nix systems, the preferred way to do this is by setting the appropriate flags when building/installing pygraphviz . For example, if the Graphviz libraries are installed in /opt/lib/mygviz/ on your system:

  In this example, the -L and -R flags tell the linker where to look for the required Graphviz libraries at build time and run time, respectively.

  How do I compile pygraphviz under Windows?

  See Windows for the latest on how to install Graphviz and pygraphviz on Windows.

  Why don’t you distribute a pygraphviz Windows installer?

  We would very much like to make binary wheels available for pygraphviz , but there are several complications. pygraphviz is a wrapper around Graphviz, which means that Graphviz must be installed, and Graphviz header files, libraries and command line executables must all be accessible for the wrapper. The recommended use of the Graphviz CLI poses challenges for wheel packaging.

  This GitHub issue for further discussion on wheels and packaging.

  © Copyright 2004-2021, PyGraphviz Developers. Last updated on Feb 20, 2021.

  Как установить graphviz-2.38 на Windows 10

  Я знаю, что это просто, но я застрял. Я никогда не устанавливал пакеты Python в ОС Windows раньше . только в Linux.

  Я загрузил zip-файл graphviz-2.38 и переместил его в каталог пакетов Anaconda. Я распаковал его, а затем в командной строке попытался:

  Это ошибка, которую я получил:

  Я не вижу никакого файла установки в Graphviz вообще, поэтому я немного растерялся.

  5 ответов

  Для меня просто установка библиотеки graphviz . Не удалось открыть файлы dot . Поэтому мне пришлось сделать следующее:

  1. Загрузите стабильную Graphviz версию, нажав Stable 2.38 Windows install packages на странице здесь.
  2. Установите библиотеку Graphviz , используя pip install graphviz
  3. Поскольку вы используете Windows, проверьте установленный инструмент под названием GVEdit (просто поиск в меню «Пуск»), он немного облегчает весь процесс.
  4. Файлы dot можно открыть, выбрав File —> Open

  Я получил «Исполняемые файлы GraphViz не найдены», когда я попробовал программу «https: // www.w3schools.com/python/showpython.asp?filename=demo_ml_dtree4 »

  Я попробовал 1. «pip install graphviz» или 2. «conda install graphviz». Они оба не работают для меня.

  Я решаю проблему для Windows-10 следующим образом:

  1. Перейти на сайт Gephiviz: http://wingraphviz.sourceforge.net/wingraphviz/
  2. Установить переменные среды, путь = «. ; c: \ Program Files (x86) \ Graphviz2.38 \ bin;»
  3. Сохранить путь
  4. Откройте подсказку и проверьте путь «Graphviz».
  5. Перезапустите программу, дерево теперь визуализируется.

  Я столкнулся с той же проблемой и просто pip install graphviz не работал для меня. Кроме того, я установил двоичные файлы и установил папку bin в среде Windows PATH переменная, и тогда это сработало.

  Постскриптум это решение устанавливает версию 0.8.2, но работает для keras.utils.vis_utils.plot_model , которая была проблемой для меня

  Если вы используете Conda, запустите следующее: conda install -c anaconda graphviz

  Обязательно запустите conda cmd от имени администратора, чтобы избежать ошибок разрешений привилегий. Приведенная выше команда обновит / установит все требования, и graphviz будет доступен в среде по умолчанию в C: \ ProgramData \ Anaconda3 (для Windows . Не уверен для MAC).

  Installing¶

  Quick Install¶

  Get PyGraphviz from the Python Package Index at http://pypi.python.org/pypi/pygraphviz

  or install it with:

  and an attempt will be made to find and install an appropriate version that matches your operating system and Python version.

  You can install the development version (at github.com) with:

  Providing path to graphviz¶

  We tried our best to discover graphviz location automatically, but if you would like specify specific location for graphviz you may provide additrional parameters to specify graphviz location

  include-path= path to graphviz include files library-path= path to graphviz library files

  Installing from Source¶

  You can install from source by downloading a source archive file (tar.gz or zip) or by checking out the source files from the Subversion repository.

  Source Archive File¶

  1. Download the source (tar.gz or zip file).
  2. Unpack and change directory to pygraphviz-“version”
  3. Run “python setup.py install” to build and install
  4. (optional) Run “python setup_egg.py nosetests” to execute the tests

  Github¶

  Clone the pygraphviz repository

  1. Change directory to “pygraphviz”
  2. Run “python setup.py install” to build and install
  3. (optional) Run “python setup_egg.py nosetests” to execute the tests

  If you don’t have permission to install software on your system, you can install into another directory using the –user, –prefix, or –home flags to setup.py.

  If you didn’t install in the standard Python site-packages directory you will need to set your PYTHONPATH variable to the alternate location. Seehttp://docs.python.org/2/install/index.html#search-path for further details.

  Requirements¶

  Python¶

  PyGraphviz is tested and works with Python 2.7, 3.5, 3.6, and 3.7.

  There are several other distributions that contain the key packages you need for scientific computing. See the following link for a list: http://scipy.org/install.html

  GraphViz¶

  To use PyGraphviz you need GraphViz version 2.16 or later. Some versions have known bugs that have been fixed; get the latest release available for best results.

  How to install graphviz-2.38 on windows 10

  I know this is basic, but I’m pretty stuck. I’ve never installed python packages on Windows OS before. only Linux.

  I downloaded the graphviz-2.38 zip and moved it to my Anaconda packages directory. I unzipped it, and then on the command line tried:

  This is the error I got:

  I don’t see any setup file within graphviz at all, so I’m a little lost.

  

  7 Answers 7

  

  I faced the same issue and just pip install graphviz didn’t work for me. In addition, I installed the binaries and set the bin folder in the Windows environment PATH variable, and then it worked.

  P.S. this solution installs the 0.8.2 version but works for keras.utils.vis_utils.plot_model which was the problem for me

  

  If you are using Conda, then run the following: conda install -c anaconda graphviz

  Be sure though to run the conda cmd as Admin for avoiding privileges permission errors. The above command will update / install all the requirement, and graphviz will be available in the default environment at C:\ProgramData\Anaconda3 (for windows. Not sure for MAC).

  For me just installing the graphviz library dint work. It was not able to open dot files. So I had to do the following:

  1. Download the stable Graphviz version by clicking Stable 2.38 Windows install packages from here
  2. Install Graphviz library using pip install graphviz
  3. Since you’re using windows, check out the installed tool called GVEdit (just search in the start menu), it makes the whole process slightly easier.
  4. The dot files can be opened by selecting File —> Open
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