Installing Graphviz

.travis.yml

@@ -1,53 +1,54 b''
 # http://travis-ci.org/#!/ipython/ipython
 language: python
 python:
     - "nightly"
     - 3.6
     - 3.5
     - 3.4
     - 3.3
 sudo: false
 env:
   global:
     - PATH=$TRAVIS_BUILD_DIR/pandoc:$PATH
 group: edge
 before_install:
     - 'if [[ $GROUP != js* ]]; then COVERAGE=""; fi'
 install:
     - pip install setuptools pip --upgrade
     - pip install -e file://$PWD#egg=ipython[test] --upgrade
     - pip install codecov --upgrade
+    - sudo apt-get install graphviz
 script:
     - cd /tmp && iptest --coverage xml && cd -
     # On the latest Python only, make sure that the docs build.
     - |
       if [[ "$TRAVIS_PYTHON_VERSION" == "3.6" ]]; then
         pip install -r docs/requirements.txt
         make -C docs/ html
       fi
 after_success:
     - cp /tmp/ipy_coverage.xml ./
     - cp /tmp/.coverage ./
     - codecov
 
 matrix:
     allow_failures:
         - python: nightly
 
 before_deploy:
     - rm -rf dist/
     - python setup.py sdist
     - python setup.py bdist_wheel
 
 deploy:
     provider: releases
     api_key:
         secure: Y/Ae9tYs5aoBU8bDjN2YrwGG6tCbezj/h3Lcmtx8HQavSbBgXnhnZVRb2snOKD7auqnqjfT/7QMm4ZyKvaOEgyggGktKqEKYHC8KOZ7yp8I5/UMDtk6j9TnXpSqqBxPiud4MDV76SfRYEQiaDoG4tGGvSfPJ9KcNjKrNvSyyxns=
     file: dist/*
     file_glob: true
     skip_cleanup: true
     on:
         repo: ipython/ipython
         all_branches: true  # Backports are released from e.g. 5.x branch
         tags: true
         python: 3.6  # Any version should work, but we only need one

docs/make.cmd

@@ -1,83 +1,83 b''
 @ECHO OFF
 REM ~ Windows command line make file for Sphinx documentation
 
 SETLOCAL
 
 SET SPHINXOPTS=
 SET SPHINXBUILD=sphinx-build
 SET PAPER=
 SET SRCDIR=source
 SET PYTHON=python
 
 IF "%PAPER%" == "" SET PAPER=a4
-SET ALLSPHINXOPTS=-d build\doctrees -D latex_paper_size=%PAPER% %SPHINXOPTS% %SRCDIR%
+SET ALLSPHINXOPTS=-d build\doctrees -D latex_paper_size=%PAPER% -D graphviz_dot="C:\Program Files (x86)\Graphviz2.38\bin\dot.exe" %SPHINXOPTS% %SRCDIR%
 
 FOR %%X IN (%SPHINXBUILD%.exe) DO SET P=%%~$PATH:X
 
 FOR %%L IN (html html_noapi pickle htmlhelp latex changes linkcheck) DO (
     IF "%1" == "%%L" (
         IF "%P%" == "" (
             ECHO.
             ECHO Error: Sphinx is not available. Please make sure it is correctly installed.
             GOTO END
         )
         MD build\doctrees 2>NUL
         MD build\%1 || GOTO DIR_EXIST
         %PYTHON% autogen_config.py && ECHO Created docs for config options
         %PYTHON% autogen_magics.py && ECHO Created docs for line ^& cell magics
         %PYTHON% autogen_shortcuts.py && ECHO Created docs for shortcuts
         IF NOT "%1" == "html_noapi" (
             %PYTHON% autogen_api.py && ECHO Build API docs finished
             %SPHINXBUILD% -b %1 %ALLSPHINXOPTS% build\%1
         ) ELSE (
             %SPHINXBUILD% -b html %ALLSPHINXOPTS% build\%1
         )
         IF NOT ERRORLEVEL 0 GOTO ERROR
         ECHO.
         ECHO Build finished. Results are in build\%1.
         IF "%1" == "pickle" (
             ECHO Now you can process the pickle files or run
             ECHO    sphinx-web build\pickle to start the sphinx-web server.
         )
         IF "%1" == "htmlhelp" (
             ECHO Now you can run HTML Help Workshop with the
             ECHO    .hhp project file in build/htmlhelp.
         )
         IF "%1" == "linkcheck" (
             ECHO Look for any errors in the above output
             ECHO    or in build\linkcheck\output.rst.
         )
         GOTO END
     )
 )
 
 
 IF "%1" == "clean" (
     RD /s /q build dist %SRCDIR%\api\generated 2>NUL
     IF ERRORLEVEL 0 ECHO Build environment cleaned!
     GOTO END
 )
 
 ECHO.
 ECHO Please use "make [target]" where [target] is one of:
 ECHO.
 ECHO    html        to make standalone HTML files
 ECHO    html_noapi  same as above, without the time consuming API docs
 ECHO    jsapi       to make standalone HTML files for the Javascript API
 ECHO    pickle      to make pickle files (usable by e.g. sphinx-web)
 ECHO    htmlhelp    to make HTML files and a HTML help project
 ECHO    latex       to make LaTeX files, you can set PAPER=a4 or PAPER=letter
 ECHO    changes     to make an overview over all changed/added/deprecated items
 ECHO    linkcheck   to check all external links for integrity
 GOTO END
 
 :DIR_EXIST
 ECHO.
 ECHO Info: Run "make clean" to clean build environment
 
 :ERROR
 ECHO.
 ECHO Error: Build process failed!
 
 :END
-ENDLOCAL
  No newline at end of file
+ENDLOCAL