[Python-modules-team] Bug#802120: python-mpld3: FTBFS: ImportError: No module named 'matplotlib'

[Chris West (Faux)]

Source: python-mpld3
Version: 0.3git+20140910dfsg-2
Severity: serious
Justification: fails to build from source
Tags: sid stretch
User: reproducible-builds at lists.alioth.debian.org
Usertags: ftbfs
X-Debbugs-CC: reproducible-builds at lists.alioth.debian.org

Dear Maintainer,

The package fails to build:

OK
I: pybuild base:170: cd /python-mpld3-0.3git+20140910dfsg/.pybuild/pythonX.Y_3.5/build; python3.5 -m unittest discover -v 
mpld3 (unittest.loader._FailedTest) ... ERROR

======================================================================
ERROR: mpld3 (unittest.loader._FailedTest)
----------------------------------------------------------------------
ImportError: Failed to import test module: mpld3
Traceback (most recent call last):
  File "/usr/lib/python3.5/unittest/loader.py", line 462, in _find_test_path
    package = self._get_module_from_name(name)
  File "/usr/lib/python3.5/unittest/loader.py", line 369, in _get_module_from_name
    __import__(name)
  File "/python-mpld3-0.3git+20140910dfsg/.pybuild/pythonX.Y_3.5/build/mpld3/__init__.py", line 41, in <module>
    from . import plugins
  File "/python-mpld3-0.3git+20140910dfsg/.pybuild/pythonX.Y_3.5/build/mpld3/plugins.py", line 18, in <module>
    import matplotlib
ImportError: No module named 'matplotlib'


----------------------------------------------------------------------
Ran 1 test in 0.000s

FAILED (errors=1)
E: pybuild pybuild:262: test: plugin distutils failed with: exit code=1: cd /python-mpld3-0.3git+20140910dfsg/.pybuild/pythonX.Y_3.5/build; python3.5 -m unittest discover -v 

Full build log:
https://reproducible.debian.net/rb-pkg/unstable/amd64/python-mpld3.html

-- System Information:
Debian Release: stretch/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)