StringIO used by nosetests do not merge with the way youtube-dl handle sys.stdout and sys.stderr

Makefile

@@ -47,6 +47,6 @@ LATEST_VERSION: youtube_dl/__init__.py
 	python -m youtube_dl --version > LATEST_VERSION
 
 test:
-	nosetests2 test
+	nosetests2 --nocapture test
 
 .PHONY: default compile update update-latest update-readme test clean