Missing file in running tests in lesscpy-0.10.2

[idella]

work/lesscpy-0.10.2 $ nosetests

or

work/lesscpy-0.10.2 $ python setup.py test

yields

SF.................FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF.............
======================================================================
FAIL: test_less_theme (test.test_bootstrap3.Bootstrap3ThemeTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/mnt/gen2/TmpDir/portage/dev-python/lesscpy-0.10.2/work/lesscpy-0.10.2/test/core.py", line 63, in do_case_expected
    self.fail("%s not found..." % cssf)
AssertionError: /mnt/gen2/TmpDir/portage/dev-python/lesscpy-0.10.2/work/lesscpy-0.10.2/test/bootstrap3/css/lesscpy-0.css not found...


----------------------------------------------------------------------
Ran 71 tests in 1.012s

FAILED (SKIP=1, failures=40)

The same error output applies to all 40 failures. The file lesscpy-0.css is absent.

work/lesscpy-0.10.2 $ find . -name

yields blank