Bug#954150: src:ffc: Requires a package outside of Main

[Drew Parsons]

Source: ffc
Followup-For: Bug #954150
Control: severity -1 normal

The ffc test is not using pip to pull in an external module from
outside.  pip is just a convenience tool for the test-time building of
a generator used by one of the tests, located locally in
${SRC}/lib/ffc-factory (used by
test/unit/ufc/finite_element/test_evaluate.py)

So there's no such bug here.  However to avoid confusion we can probably
use python3 setup.py to build the generator rather than pip.


-- System Information:
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