failed to install jupyterlab/hub-extension

[nherbaut]

TASK [python : install jupyterlab extensions] ************************************************************************************************
failed: [teaching.nextnet.top] (item=@jupyterlab/hub-extension) => {"changed": true, "cmd": ["jupyter", "labextension", "install", "@jupyterlab/hub-extension"], "delta": "0:00:04.666373", "end": "2018-08-11 11:27:56.508112", "item": "@jupyterlab/hub-extension", "msg": "non-zero return code", "rc": 1, "start": "2018-08-11 11:27:51.841739", "stderr": "> npm pack @jupyterlab/hub-extension
Traceback (most recent call last):
  File \"/opt/conda/bin/jupyter-labextension\", line 6, in <module>
    sys.exit(jupyterlab.labextensions.main())
  File \"/opt/conda/lib/python3.6/site-packages/jupyter_core/application.py\", line 266, in launch_instance
    return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
  File \"/opt/conda/lib/python3.6/site-packages/traitlets/config/application.py\", line 658, in launch_instance
    app.start()
  File \"/opt/conda/lib/python3.6/site-packages/jupyterlab/labextensions.py\", line 168, in start
    super(LabExtensionApp, self).start()
  File \"/opt/conda/lib/python3.6/site-packages/jupyter_core/application.py\", line 255, in start
    self.subapp.start()
  File \"/opt/conda/lib/python3.6/site-packages/jupyterlab/labextensions.py\", line 58, in start
    for arg in self.extra_args]
  File \"/opt/conda/lib/python3.6/site-packages/jupyterlab/labextensions.py\", line 58, in <listcomp>
    for arg in self.extra_args]
  File \"/opt/conda/lib/python3.6/site-packages/jupyterlab/commands.py\", line 125, in install_extension
    return IOLoop.instance().run_sync(func)
  File \"/opt/conda/lib/python3.6/site-packages/tornado/ioloop.py\", line 576, in run_sync
    return future_cell[0].result()
  File \"/opt/conda/lib/python3.6/site-packages/tornado/gen.py\", line 1147, in run
    yielded = self.gen.send(value)
  File \"/opt/conda/lib/python3.6/site-packages/jupyterlab/commands.py\", line 187, in install_extension_async
    raise ValueError(msg)
ValueError: 
\"@jupyterlab/[email protected]\" is not compatible with the current JupyterLab
Conflicting Dependencies:
JupyterLab              Extension            Package
>=0.11.1-0 <0.12.0-0    >=0.17.0-0 <0.18.0-0 @jupyterlab/application
>=0.11.1-0 <0.12.0-0    >=0.17.0-0 <0.18.0-0 @jupyterlab/apputils
>=0.11.1-0 <0.12.0-0    >=2.0.0-0 <3.0.0-0   @jupyterlab/coreutils", "stderr_lines": ["> npm pack @jupyterlab/hub-extension", "Traceback (most recent call last):", "  File \"/opt/conda/bin/jupyter-labextension\", line 6, in <module>", "    sys.exit(jupyterlab.labextensions.main())", "  File \"/opt/conda/lib/python3.6/site-packages/jupyter_core/application.py\", line 266, in launch_instance", "    return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)", "  File \"/opt/conda/lib/python3.6/site-packages/traitlets/config/application.py\", line 658, in launch_instance", "    app.start()", "  File \"/opt/conda/lib/python3.6/site-packages/jupyterlab/labextensions.py\", line 168, in start", "    super(LabExtensionApp, self).start()", "  File \"/opt/conda/lib/python3.6/site-packages/jupyter_core/application.py\", line 255, in start", "    self.subapp.start()", "  File \"/opt/conda/lib/python3.6/site-packages/jupyterlab/labextensions.py\", line 58, in start", "    for arg in self.extra_args]", "  File \"/opt/conda/lib/python3.6/site-packages/jupyterlab/labextensions.py\", line 58, in <listcomp>", "    for arg in self.extra_args]", "  File \"/opt/conda/lib/python3.6/site-packages/jupyterlab/commands.py\", line 125, in install_extension", "    return IOLoop.instance().run_sync(func)", "  File \"/opt/conda/lib/python3.6/site-packages/tornado/ioloop.py\", line 576, in run_sync", "    return future_cell[0].result()", "  File \"/opt/conda/lib/python3.6/site-packages/tornado/gen.py\", line 1147, in run", "    yielded = self.gen.send(value)", "  File \"/opt/conda/lib/python3.6/site-packages/jupyterlab/commands.py\", line 187, in install_extension_async", "    raise ValueError(msg)", "ValueError: ", "\"@jupyterlab/[email protected]\" is not compatible with the current JupyterLab", "Conflicting Dependencies:", "JupyterLab              Extension            Package", ">=0.11.1-0 <0.12.0-0    >=0.17.0-0 <0.18.0-0 @jupyterlab/application", ">=0.11.1-0 <0.12.0-0    >=0.17.0-0 <0.18.0-0 @jupyterlab/apputils", ">=0.11.1-0 <0.12.0-0    >=2.0.0-0 <3.0.0-0   @jupyterlab/coreutils"], "stdout": "npm notice 
npm notice package: @jupyterlab/[email protected]
npm notice === Tarball Contents === 
npm notice 908B  package.json  
npm notice 1.5kB LICENSE       
npm notice 2.0kB README.md     
npm notice 351B  lib/index.d.ts
npm notice 2.6kB lib/index.js  
npm notice === Tarball Details === 
npm notice name:          @jupyterlab/hub-extension               
npm notice version:       0.10.0                                  
npm notice filename:      jupyterlab-hub-extension-0.10.0.tgz     
npm notice package size:  3.3 kB                                  
npm notice unpacked size: 7.3 kB                                  
npm notice shasum:        9c8bdb4087c79ab80729e88eb9789dad5c448bfd
npm notice integrity:     sha512-G+vO7gXDHFwms[...]x6t/et/MfFdQA==
npm notice total files:   5                                       
npm notice 
jupyterlab-hub-extension-0.10.0.tgz", "stdout_lines": ["npm notice ", "npm notice package: @jupyterlab/[email protected]", "npm notice === Tarball Contents === ", "npm notice 908B  package.json  ", "npm notice 1.5kB LICENSE       ", "npm notice 2.0kB README.md     ", "npm notice 351B  lib/index.d.ts", "npm notice 2.6kB lib/index.js  ", "npm notice === Tarball Details === ", "npm notice name:          @jupyterlab/hub-extension               ", "npm notice version:       0.10.0                                  ", "npm notice filename:      jupyterlab-hub-extension-0.10.0.tgz     ", "npm notice package size:  3.3 kB                                  ", "npm notice unpacked size: 7.3 kB                                  ", "npm notice shasum:        9c8bdb4087c79ab80729e88eb9789dad5c448bfd", "npm notice integrity:     sha512-G+vO7gXDHFwms[...]x6t/et/MfFdQA==", "npm notice total files:   5                                       ", "npm notice ", "jupyterlab-hub-extension-0.10.0.tgz"]}