X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/008769334163409bb933b5c94f057bb717ac6bc0..b16f84a8c5562cd5c3939e8c445dc86df2be2d4b:/sdk/python/setup.py

diff --git a/sdk/python/setup.py b/sdk/python/setup.py
index 6e3f59dd7e..aaa0710338 100644
--- a/sdk/python/setup.py
+++ b/sdk/python/setup.py
@@ -51,9 +51,16 @@ setup(name='arvados-python-client',
           'google-api-python-client >=1.6.2, <1.7',
           'httplib2 >=0.9.2',
           'pycurl >=7.19.5.1',
-          'ruamel.yaml >=0.13.11, <0.15',
+          'ruamel.yaml >=0.15.54, <=0.15.77',
           'setuptools',
-          'ws4py <0.4',
+          'ws4py >=0.4.2',
+      ],
+      extras_require={
+          ':os.name=="posix" and python_version<"3"': ['subprocess32 >= 3.5.1'],
+      },
+      classifiers=[
+          'Programming Language :: Python :: 2',
+          'Programming Language :: Python :: 3',
       ],
       test_suite='tests',
       tests_require=['pbr<1.7.0', 'mock>=1.0', 'PyYAML'],