docs/developer-setup: Add missing venv dependency

fe1a8ef8 · Antoine R. Dumont · b9be5b5c · fe1a8ef8
Verified Commit fe1a8ef8 authored 6 years ago by Antoine R. Dumont
--- a/docs/developer-setup.rst
+++ b/docs/developer-setup.rst
@@ -49,7 +49,7 @@ Create a virtual env::
 Install all the swh packages (in develop mode)::

    (swh) ~/swh-environment$ pip install $(./bin/pip-swh-packages --with-testing) \
-	                         tox pifpaf
+	                         tox pifpaf flake8
    [...]