X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/b43cf1d3398b7004ada50e053ae235b814c9aa70..d9e5d620d8e68b349bb79b9749a74110603a89d4:/sdk/python/setup.py

diff --git a/sdk/python/setup.py b/sdk/python/setup.py
index f748d52179..ffca23495c 100644
--- a/sdk/python/setup.py
+++ b/sdk/python/setup.py
@@ -46,15 +46,22 @@ setup(name='arvados-python-client',
           ('share/doc/arvados-python-client', ['LICENSE-2.0.txt', 'README.rst']),
       ],
       install_requires=[
-          'ciso8601 >=1.0.6, <2.0.0',
+          'ciso8601 >=2.0.0',
           'future',
           'google-api-python-client >=1.6.2, <1.7',
           'httplib2 >=0.9.2',
           'pycurl >=7.19.5.1',
-          'ruamel.yaml >=0.13.11, <0.16',
+          'ruamel.yaml >=0.15.54, <=0.15.77',
           'setuptools',
           'ws4py >=0.4.2',
-          'subprocess32 >=3.5.1',
+      ],
+      extras_require={
+          ':os.name=="posix" and python_version<"3"': ['subprocess32 >= 3.5.1'],
+          ':python_version<"3"': ['pytz'],
+      },
+      classifiers=[
+          'Programming Language :: Python :: 2',
+          'Programming Language :: Python :: 3',
       ],
       test_suite='tests',
       tests_require=['pbr<1.7.0', 'mock>=1.0', 'PyYAML'],