@@ -143,7 +143,7 @@ setup_args = dict(
setup_args['install_requires'] = [
'ipython',
- 'setuptools',
+ 'packaging',
'tornado!=6.0.0, !=6.0.1, !=6.0.2',
'jupyterlab_server~=2.0.0b8',
'jupyter_server~=1.0.0rc16',