setup.py: require dateutil

We import dateutil, but we only declare this dependency within the
debian packaging and RPM packaging.

Add the dependency to Python's setuptools packaging as well. This allows
git-buildpackage to install seamlessly within a Python virtualenv.

Signed-off-by: Guido Günther <agx@sigxcpu.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 385d2f4c..b6d6c3d0 100755
--- a/setup.py
+++ b/setup.py
@@ -73,7 +73,7 @@ setup(name="gbp",
                'bin/gbp-builder-mock'],
       packages=find_packages(exclude=['tests', 'tests.*']),
       data_files=[("share/git-buildpackage/", ["gbp.conf"]), ],
-      requires=["six"],
+      requires=["six", "python-dateutil"],
       setup_requires=setup_requires(),
       entry_points={
           'console_scripts': ['gbp=gbp.scripts.supercommand:supercommand'],