I have the problem and I do have graphviz installed (Debian package 2.28.0-17).
-- Emmanuel Charpentier Le jeudi 4 mai 2017 11:49:11 UTC+2, François a écrit : > > And it doesn’t on my sage-on-gentoo install. I notice that graphviz > is involved in the traceback and I don’t have graphviz installed > currently. > Would all the people with the failing test happen to have graphviz? > And the one who don’t, not? > > François > > > On 4/05/2017, at 18:23, Steven Trogdon <[email protected] > <javascript:>> wrote: > > > > The posets.py test fails here on my Gentoo machine with sage-on-gentoo > installed, but with vanilla Sage on the same machine the test passes. > > > > On Sunday, April 30, 2017 at 5:59:55 AM UTC-5, Emmanuel Charpentier > wrote: > > On Debian testing runninng on Core I7 + 16 GB RAM, after fetching diffs > over 8.0.beta3, I get three errors : > > > > ---------------------------------------------------------------------- > > sage -t --long src/sage/combinat/posets/posets.py # 1 doctest failed > > sage -t --long src/sage/calculus/calculus.py # 1 doctest failed > > sage -t --long src/sage/homology/simplicial_complex.py # 1 doctest > failed > > ---------------------------------------------------------------------- > > > > Details : the first one is new AFAIK, and seems genuine : > > > > charpent@asus16-ec:/usr/local/sage-8$ sage -t --long > src/sage/combinat/posets/posets.py > > too many failed tests, not using stored timings > > Running doctests with ID 2017-04-30-12-50-37-126fd53d. > > Git branch: develop > > Using --optional=database_gap,giacpy_sage,git_trac,mpir,python2,sage > > Doctesting 1 file. > > sage -t --long src/sage/combinat/posets/posets.py > > ********************************************************************** > > File "src/sage/combinat/posets/posets.py", line 1742, in > sage.combinat.posets.posets.FinitePoset.? > > Failed example: > > L.plot(figsize=12, border=True, element_shape='s', > > element_size=400, element_color='white', > > element_colors={'blue': F, 'green': L.double_irreducibles()}, > > cover_color='lightgray', cover_colors={'black': F_internal}, > > title='The Frattini\nsublattice in blue', fontsize=10) > > Exception raised: > > Traceback (most recent call last): > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/doctest/forker.py", > line 509, in _run > > self.compile_and_execute(example, compiler, test.globs) > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/doctest/forker.py", > line 872, in compile_and_execute > > exec(compiled, globs) > > File "<doctest sage.combinat.posets.posets.FinitePoset.?[12]>", > line 5, in <module> > > title='The Frattini\nsublattice in blue', fontsize=Integer(10)) > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/combinat/posets/posets.py", > > line 1834, in plot > > **kwds) > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/misc/decorators.py", > > line 564, in wrapper > > return func(*args, **options) > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/generic_graph.py", > > line 18733, in plot > > return self.graphplot(**options).plot() > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/generic_graph.py", > > line 18384, in graphplot > > return GraphPlot(graph=self, options=options) > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/graph_plot.py", > > line 262, in __init__ > > self.set_pos() > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/graph_plot.py", > > line 346, in set_pos > > self._pos = self._graph.layout(**self._options) > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/generic_graph.py", > > line 17847, in layout > > pos = getattr(self, "layout_%s"%layout)(dim = dim, **options) > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/digraph.py", > line 2915, in layout_acyclic > > return self.layout_graphviz(rankdir=rankdir, **options) > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/generic_graph.py", > > line 18315, in layout_graphviz > > positions = dot2tex.dot2tex(self.graphviz_string(**options), > format = "positions", prog = prog) > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/misc/decorators.py", > > line 564, in wrapper > > return func(*args, **options) > > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/generic_graph.py", > > line 19532, in graphviz_string > > "%s is not a valid format for edge"%(edge) > > AssertionError: [0, 4] is not a valid format for edge > > ********************************************************************** > > 1 item had failures: > > 1 of 37 in sage.combinat.posets.posets.FinitePoset.? > > [1222 tests, 1 failure, 8.61 s] > > ---------------------------------------------------------------------- > > sage -t --long src/sage/combinat/posets/posets.py # 1 doctest failed > > ---------------------------------------------------------------------- > > Total time for all tests: 8.8 seconds > > cpu time: 8.1 seconds > > cumulative wall time: 8.6 seconds > > > > The second one has already been reported more than once : > > > > charpent@asus16-ec:/usr/local/sage-8$ sage -t --long > src/sage/calculus/calculus.py > > too many failed tests, not using stored timings > > Running doctests with ID 2017-04-30-12-51-05-338d0836. > > Git branch: develop > > Using --optional=database_gap,giacpy_sage,git_trac,mpir,python2,sage > > Doctesting 1 file. > > sage -t --long src/sage/calculus/calculus.py > > ********************************************************************** > > File "src/sage/calculus/calculus.py", line 1406, in > sage.calculus.calculus.laplace > > Failed example: > > laplace(t^n, t, s, algorithm='giac') > > Expected: > > Traceback (most recent call last): > > ... > > NotImplementedError: Unable to parse Giac output: > integrate(t^n*exp(-s*t),t,0,+infinity) > > Got: > > integration(t^n*e^(-s*t), t, 0, +Infinity) > > ********************************************************************** > > 1 item had failures: > > 1 of 39 in sage.calculus.calculus.laplace > > [419 tests, 1 failure, 9.85 s] > > ---------------------------------------------------------------------- > > sage -t --long src/sage/calculus/calculus.py # 1 doctest failed > > ---------------------------------------------------------------------- > > Total time for all tests: 9.9 seconds > > cpu time: 9.3 seconds > > cumulative wall time: 9.9 seconds > > > > The third one is transient, i. e. passes when run standalone. > > > > HTH, > > > > -- > > Emmanuel Charpentier > > > > Le jeudi 27 avril 2017 23:56:10 UTC+2, Volker Braun a écrit : > > As always, you can get the latest beta version from the "develop" git > branch. Alternatively, the self-contained source tarball is at > http://www.sagemath.org/download-latest.html > > > > 7177ef5 Updated SageMath version to 8.0.beta4 > > cffd8ca Trac #10070: make heaviside and step play nicely together. > > 0aaa0fd Trac #22862: Invalid pointers in sympow on OpenSuSE > > 4b9abab Trac #22839: Patch python2 to increase FD_SETSIZE on Cygwin > > 9c0831c Trac #22838: Upgrade to Pynac-0.7.6 > > f1c06a5 Trac #22746: Update sage.lfunctions.dokchitser.Dokchitser to use > only one gp interpreter > > ffab656 Trac #20238: Move the Sage <-> PARI interface to a stand-alone > package CyPari > > 6f0a31d Trac #22860: ticket #22840 causes breakage with some linkers > when the order is important. > > 8553abb Trac #22644: Fix and test interact library > > 42c0fa2 Trac #22117: LatticePoset: Add certificate for is_distributive > > b3aee2d Trac #18545: Some examples to plot() for posets. > > fa8ec79 Trac #16086: Python 3 preparation: Py2 vs. Py3 return value of > write() in doctests > > aec9477 Trac #22810: Pari initialization segfaults in Cygwin since > #22633 > > b248d03 Trac #22691: Upgrade cysignals > > d77ed66 Trac #22795: Fixing a typo in error message within finite > subgroups of modular abelian varieties > > b6308c9 Trac #22837: zeromq: don't run self-tests in parallel > > c1f8784 Trac #22835: molien series for finite matrix gap groups in char > 0 > > 8d16ba4 Trac #22215: Allow "sage -n jupyterlab" > > 9a4febf Trac #21843: Update the .cython_version format to include all > cythonize options > > 33f91b5 Trac #21206: Add improved process shutdown code for > PALPreader._iterate_list > > f9ea9b8 Trac #22644: Fix and test interact library > > f32d774 Trac #21889: add strongly regular (216,40,4,8)- and > (540,187,58,68)-graphs to the database of SRGs > > 3d51375 Trac #21045: Implement Zariski-VanKampen method to compute > fundamental groups of complements of plane curves. > > 2f5a28f Updated SageMath version to 8.0.beta3 > > > > > > -- > > You received this message because you are subscribed to the Google > Groups "sage-release" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected] <javascript:>. > > To post to this group, send email to [email protected] > <javascript:>. > > Visit this group at https://groups.google.com/group/sage-release. > > For more options, visit https://groups.google.com/d/optout. > > -- You received this message because you are subscribed to the Google Groups "sage-release" group. 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