I was late on this one, but let me post it for comparison purposes. Testing few optional and external packages, I get
Using --optional=4ti2,cbc,ccache,cryptominisat,dot2tex,e_antic,external,glucose,latte_int,lidia,lrslib,memlimit,normaliz,notedown,openssl,pandoc_attributes,pycosat,pynormaliz,rst2ipynb,sage,sage_numerical_backends_coin,sage_numerical_backends_cplex,sage_numerical_backends_gurobi,sagenb ---------------------------------------------------------------------- sage -t --long src/sage/databases/findstat.py # 8 doctests failed sage -t --long src/sage/databases/oeis.py # 1 doctest failed sage -t --long src/sage/geometry/polyhedron/base.py # Killed due to abort sage -t --long src/sage/graphs/generators/smallgraphs.py # 2 doctests failed sage -t --long src/sage/misc/latex.py # 1 doctest failed sage -t --long src/sage/plot/animate.py # 7 doctests failed sage -t --long src/sage/repl/load.py # 1 doctest failed sage -t --long src/sage/symbolic/integration/external.py # 1 doctest failed ---------------------------------------------------------------------- External software detected for doctesting: cplex,ffmpeg,graphviz,gurobi,imagemagick,internet,latex,pandoc Rerunning failed tests gives: ---------------------------------------------------------------------- sage -t --long src/sage/databases/findstat.py # 8 doctests failed sage -t --long src/sage/databases/oeis.py # 1 doctest failed sage -t --long src/sage/geometry/polyhedron/base.py # Killed due to abort sage -t --long src/sage/graphs/generators/smallgraphs.py # 2 doctests failed sage -t --long src/sage/misc/latex.py # 1 doctest failed sage -t --long src/sage/plot/animate.py # 7 doctests failed sage -t --long src/sage/repl/load.py # 1 doctest failed ---------------------------------------------------------------------- External software detected for doctesting: ffmpeg,imagemagick,internet,latex Follow up at: https://trac.sagemath.org/ticket/25536 -- 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 sage-release+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-release/b61d629a-c0c2-40d6-94dc-fc98076e583b%40googlegroups.com.