Hi,
I'm having trouble building 6.4.beta5 from a clean git checkout
on debian sid. Unfortunately, I no longer have the logs, but it
looked like the build scripts of some spkgs, including at least
jinja2, were using the system-wide version of setuptools (namely
python-setuptools-5.5.1-1 from debian sid) rather than the version
shipped with sage. Which would be more than welcome in principle :-),
except that the said build scripts are apparently not compatible
with the newer setuptools. Afaict there was nothing funny in the
environment. On the same system with the python-setuptools package
removed, the build succeeds.
But then lots of doctests fail, and several of the failures appear
to be related to sage using the system-wide matplotlib. For example:
File "src/sage/plot/bar_chart.py", line 156, in sage.plot.bar_chart.bar_chart
Failed example:
bar_chart([-2,8,-7,3], rgbcolor=(1,0,0)).show(axes=False) # These are
equivalent
Exception raised:
Traceback (most recent call last):
File
"/home/marc/co/sage/local/lib/python2.7/site-packages/sage/doctest/forker.py",
line 488, in _run
self.compile_and_execute(example, compiler, test.globs)
File
"/home/marc/co/sage/local/lib/python2.7/site-packages/sage/doctest/forker.py",
line 850, in compile_and_execute
exec(compiled, globs)
File "<doctest sage.plot.bar_chart.bar_chart[5]>", line 1, in <module>
bar_chart([-Integer(2),Integer(8),-Integer(7),Integer(3)],
rgbcolor=(Integer(1),Integer(0),Integer(0))).show(axes=False) # These are
equivalent
File
"/home/marc/co/sage/local/lib/python2.7/site-packages/sage/misc/decorators.py",
line 471, in wrapper
return func(*args, **kwds)
File
"/home/marc/co/sage/local/lib/python2.7/site-packages/sage/plot/graphics.py",
line 1949, in show
self.save(filename, **kwds)
File
"/home/marc/co/sage/local/lib/python2.7/site-packages/sage/misc/decorators.py",
line 471, in wrapper
return func(*args, **kwds)
File
"/home/marc/co/sage/local/lib/python2.7/site-packages/sage/plot/graphics.py",
line 3048, in save
figure = self.matplotlib(**options)
File
"/home/marc/co/sage/local/lib/python2.7/site-packages/sage/plot/graphics.py",
line 2441, in matplotlib
from matplotlib.figure import Figure
File "/usr/lib/python2.7/dist-packages/matplotlib/figure.py", line 28, in
<module>
import matplotlib.artist as martist
File "/usr/lib/python2.7/dist-packages/matplotlib/artist.py", line 12, in
<module>
from .transforms import Bbox, IdentityTransform, TransformedBbox, \
File "/usr/lib/python2.7/dist-packages/matplotlib/transforms.py", line
39, in <module>
from matplotlib._path import (affine_transform,
count_bboxes_overlapping_bbox,
ImportError: No module named _path
Is that a known problem? Is something suddenly wrong with my setup?
Thanks,
--
Marc
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