Cannot build docs using docutils 0.9.1 #1140
Description
I tried to build the scikit-learn docs for version 0.12 using Python 2.7.3 and Sphinx 1.1.3 on OSX 10.8 with the command make html-noplot but Sphinx fails with the following stacktrace:
# Sphinx version: 1.1.3
# Python version: 2.7.3
# Docutils version: 0.9.1 release
# Jinja2 version: 2.6
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/sphinx/cmdline.py", line 189, in main
app.build(force_all, filenames)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/sphinx/application.py", line 204, in build
self.builder.build_update()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/sphinx/builders/__init__.py", line 196, in build_update
'out of date' % len(to_build))
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/sphinx/builders/__init__.py", line 252, in build
self.write(docnames, list(updated_docnames), method)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/sphinx/builders/__init__.py", line 292, in write
self.write_doc(docname, doctree)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/sphinx/builders/html.py", line 419, in write_doc
self.docwriter.write(doctree, destination)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docutils/writers/__init__.py", line 77, in write
self.translate()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/sphinx/writers/html.py", line 38, in translate
self.document.walkabout(visitor)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docutils/nodes.py", line 173, in walkabout
if child.walkabout(visitor):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docutils/nodes.py", line 173, in walkabout
if child.walkabout(visitor):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docutils/nodes.py", line 173, in walkabout
if child.walkabout(visitor):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docutils/nodes.py", line 173, in walkabout
if child.walkabout(visitor):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docutils/nodes.py", line 173, in walkabout
if child.walkabout(visitor):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docutils/nodes.py", line 173, in walkabout
if child.walkabout(visitor):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docutils/nodes.py", line 165, in walkabout
visitor.dispatch_visit(self)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docutils/nodes.py", line 1611, in dispatch_visit
return method(node)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/sphinx/writers/html.py", line 377, in visit_image
BaseTranslator.visit_image(self, node)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docutils/writers/html4css1/__init__.py", line 1026, in visit_image
and self.settings.file_insertion_enabled):
AttributeError: Values instance has no attribute 'file_insertion_enabled'I've already posted this to the Sphinx issue tracker and also tried a possible fix stated in this issue but to no avail.
The following is the whole console output that Sphinx gives me. A lot of image files are not readable. Why is this the case?
Peter$ make html-noplot
sphinx-build -D plot_gallery=False -b html -d _build/doctrees . _build/html
Making output directory...
Running Sphinx v1.1.3
loading pickled environment... not yet created
[autosummary] generating autosummary for: about.rst, data_transforms.rst, datasets/index.rst, developers/debugging.rst, developers/index.rst, developers/performance.rst, developers/utilities.rst, index.rst, install.rst, model_selection.rst, ..., tutorial/statistical_inference/finding_help.rst, tutorial/statistical_inference/index.rst, tutorial/statistical_inference/model_selection.rst, tutorial/statistical_inference/putting_together.rst, tutorial/statistical_inference/settings.rst, tutorial/statistical_inference/supervised_learning.rst, tutorial/statistical_inference/unsupervised_learning.rst, unsupervised_learning.rst, user_guide.rst, whats_new.rst
[autosummary] generating autosummary for: /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.cluster.AffinityPropagation.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.cluster.DBSCAN.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.cluster.KMeans.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.cluster.MeanShift.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.cluster.MiniBatchKMeans.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.cluster.SpectralClustering.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.cluster.Ward.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.cluster.affinity_propagation.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.cluster.estimate_bandwidth.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.cluster.k_means.rst, ..., /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.svm.libsvm.predict.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.svm.libsvm.predict_proba.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.tree.DecisionTreeClassifier.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.tree.DecisionTreeRegressor.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.tree.ExtraTreeClassifier.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.tree.ExtraTreeRegressor.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.tree.export_graphviz.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.utils.check_random_state.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.utils.resample.rst, /Users/Peter/Downloads/scikit-learn-0.12/doc/modules/generated/sklearn.utils.shuffle.rst
building [html]: targets for 53 source files that are out of date
updating environment: 458 added, 0 changed, 0 removed
reading sources... [100%] whats_new
/Users/Peter/Downloads/scikit-learn-0.12/doc/datasets/index.rst:None: WARNING: image file not readable: datasets/../auto_examples/cluster/images/plot_color_quantization_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/datasets/index.rst:None: WARNING: image file not readable: datasets/../auto_examples/datasets/images/plot_random_dataset_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:24: WARNING: image file not readable: auto_examples/svm/images/plot_oneclass_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:28: WARNING: image file not readable: auto_examples/cluster/images/plot_ward_structured_vs_unstructured_2.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:32: WARNING: image file not readable: auto_examples/gaussian_process/images/plot_gp_regression_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:36: WARNING: image file not readable: auto_examples/cluster/images/plot_lena_ward_segmentation_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:40: WARNING: image file not readable: auto_examples/svm/images/plot_svm_nonlinear_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:44: WARNING: image file not readable: auto_examples/applications/images/plot_species_distribution_modeling_1.png
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/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:52: WARNING: image file not readable: auto_examples/ensemble/images/plot_forest_importances_faces_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:56: WARNING: image file not readable: auto_examples/svm/images/plot_weighted_samples_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:60: WARNING: image file not readable: auto_examples/linear_model/images/plot_sgd_weighted_samples_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:64: WARNING: image file not readable: auto_examples/cluster/images/plot_kmeans_digits_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:68: WARNING: image file not readable: auto_examples/decomposition/images/plot_faces_decomposition_2.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:72: WARNING: image file not readable: auto_examples/decomposition/images/plot_faces_decomposition_3.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:76: WARNING: image file not readable: auto_examples/images/plot_lda_qda_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:80: WARNING: image file not readable: auto_examples/cluster/images/plot_cluster_comparison_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/svm/images/plot_oneclass_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/cluster/images/plot_ward_structured_vs_unstructured_2.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/gaussian_process/images/plot_gp_regression_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/cluster/images/plot_lena_ward_segmentation_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/svm/images/plot_svm_nonlinear_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/applications/images/plot_species_distribution_modeling_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/gaussian_process/images/plot_gp_probabilistic_classification_after_regression_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/ensemble/images/plot_forest_importances_faces_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/svm/images/plot_weighted_samples_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/linear_model/images/plot_sgd_weighted_samples_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/cluster/images/plot_kmeans_digits_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/decomposition/images/plot_faces_decomposition_2.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/decomposition/images/plot_faces_decomposition_3.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/index.rst:113: WARNING: image file not readable: auto_examples/images/plot_lda_qda_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/classes.rst:43: WARNING: toctree references unknown document u'modules/generated/sklearn.cluster.dbscan'
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/classes.rst:81: WARNING: toctree references unknown document u'modules/generated/sklearn.covariance.oas'
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/classes.rst:224: WARNING: toctree references unknown document u'modules/generated/sklearn.decomposition.fastica'
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/classes.rst:2: WARNING: Literal block expected; none found.
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/classes.rst:2: WARNING: Literal block expected; none found.
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/classes.rst:2: WARNING: Literal block expected; none found.
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/classes.rst:2: WARNING: Literal block expected; none found.
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:None: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_cluster_comparison_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:None: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_mini_batch_kmeans_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:None: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_affinity_propagation_1.png
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/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:244: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_segmentation_toy_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:248: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_segmentation_toy_2.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:253: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_segmentation_toy_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:253: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_segmentation_toy_2.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:330: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_ward_structured_vs_unstructured_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:334: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_ward_structured_vs_unstructured_2.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:340: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_ward_structured_vs_unstructured_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:340: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_ward_structured_vs_unstructured_2.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:384: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_dbscan_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:389: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_dbscan_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/clustering.rst:None: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_adjusted_for_chance_measures_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/covariance.rst:None: WARNING: image file not readable: modules/../auto_examples/covariance/images/plot_covariance_estimation_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/covariance.rst:None: WARNING: image file not readable: modules/../auto_examples/covariance/images/plot_lw_vs_oas_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/covariance.rst:None: WARNING: image file not readable: modules/../auto_examples/covariance/images/plot_sparse_cov_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/covariance.rst:302: WARNING: image file not readable: modules/../auto_examples/covariance/images/plot_robust_vs_empirical_covariance_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/covariance.rst:306: WARNING: image file not readable: modules/../auto_examples/covariance/images/plot_mahalanobis_distances_1.png
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/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/decomposition.rst:None: WARNING: image file not readable: modules/../auto_examples/decomposition/images/plot_pca_vs_lda_1.png
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/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/feature_extraction.rst:None: WARNING: image file not readable: modules/../auto_examples/cluster/images/plot_lena_ward_segmentation_1.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/feature_selection.rst:None: WARNING: image file not readable: modules/../auto_examples/linear_model/images/plot_sparse_recovery_2.png
/Users/Peter/Downloads/scikit-learn-0.12/doc/modules/gaussian_process.rst:None: WARNING: image file not readable: modules/../auto_examples/gaussian_process/images/plot_gp_regression_1.png
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/Users/Peter/Downloads/scikit-learn-0.12/doc/tutorial/statistical_inference/unsupervised_learning.rst:None: WARNING: image file not readable: tutorial/statistical_inference/../../auto_examples/decomposition/images/plot_ica_blind_source_separation_1.png
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [ 31%] datasets/index
Exception occurred:
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/docutils/writers/html4css1/__init__.py", line 1026, in visit_image
and self.settings.file_insertion_enabled):
AttributeError: Values instance has no attribute 'file_insertion_enabled'
The full traceback has been saved in /var/folders/60/j3g5rh0d0371gf2pvpz9kdvh0000gn/T/sphinx-err-nK9VxR.log, if you want to report the issue to the developers.
Please also report this if it was a user error, so that a better error message can be provided next time.
Either send bugs to the mailing list at <http://groups.google.com/group/sphinx-dev/>,
or report them in the tracker at <http://bitbucket.org/birkenfeld/sphinx/issues/>. Thanks!
make: *** [html-noplot] Error 1Thanks a lot!