setup.py install fails if `streaming_extractor_music` not in the same dir

[Freso]

(venv)freso@koume> python setup.py install                                                                ~/Development/AcousticBrainz/acousticbrainz-client
running install
running build
running build_py
creating build
creating build/lib
creating build/lib/abz
copying abz/config.py -> build/lib/abz
copying abz/acousticbrainz.py -> build/lib/abz
copying abz/__init__.py -> build/lib/abz
copying abz/fingerprint.py -> build/lib/abz
copying abz/compat.py -> build/lib/abz
copying abz/default.conf -> build/lib/abz
running build_scripts
creating build/scripts-3.4
copying and adjusting abzsubmit -> build/scripts-3.4
error: file '[...]/acousticbrainz-client/streaming_extractor_music' does not exist
(venv)[1] freso@koume> python --version
Python 3.4.2

[mineo]

That is/was intentional (cf. the chatlogs).