"nova@0.2.0" is not compatible with the current JupyterLab

[jashshah]

I created a Cloud AI Platform Notebook VM for Tensorflow 2.0. Internally the VM runs tf2-2-0-cu100-notebooks-20190929. I am trying to use the nova-extension with it and I got the following error and the nova-extension seemingly does not work.

"nova@0.2.0" is not compatible with the current JupyterLab

Can you please take a look at it?

[dmikaxyz]

Hi, I have encountered the same problem. When I was installing plugin as shown in YouTube video it prints that installation was successful and just after that An error occurred. It's probably due to not compatible version of JupyterLab running on instance. Is there any solution?

I paste the whole log from installation:

--2019-11-18 15:09:50--  https://raw.githubusercontent.com/gclouduniverse/gcp-notebook-executor/v0.1.2/utils.sh
Resolving raw.githubusercontent.com (raw.githubusercontent.com)... 151.101.0.133, 151.101.64.133, 151.101.128.133, .
..
Connecting to raw.githubusercontent.com (raw.githubusercontent.com)|151.101.0.133|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 5676 (5.5K) [text/plain]
Saving to: ‘/home/daniel_ryszard_mika/.notebook_utils.sh’
/home/daniel_ryszard_mika/.n 100%[==============================================>]   5.54K  --.-KB/s    in 0s      
2019-11-18 15:09:51 (39.6 MB/s) - ‘/home/daniel_ryszard_mika/.notebook_utils.sh’ saved [5676/5676]
Cloning into '/home/daniel_ryszard_mika/.nova'...
remote: Enumerating objects: 209, done.
remote: Total 209 (delta 0), reused 0 (delta 0), pack-reused 209
Receiving objects: 100% (209/209), 86.21 KiB | 0 bytes/s, done.
Resolving deltas: 100% (104/104), done.
Note: checking out '0b3a7b48b2da2eb6438ce5abb10903c45057fd06'.
You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.


If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:
  git checkout -b <new-branch-name>
Cannot uninstall requirement jupyterlab-nova, not installed
Processing /home/daniel_ryszard_mika/.nova
Requirement already satisfied: pyyaml in /usr/local/lib/python3.5/dist-packages (from jupyterlab-nova==0.2.0)
Installing collected packages: jupyterlab-nova
  Running setup.py install for jupyterlab-nova ... done
Successfully installed jupyterlab-nova-0.2.0
An error occured.
ValueError: 
"nova@0.2.0" is not compatible with the current JupyterLab
Conflicting Dependencies:
JupyterLab              Extension      Package
>=1.1.3 <1.2.0          >=0.19.1 <0.20.0@jupyterlab/filebrowser
>=1.1.3 <1.2.0          >=0.19.1 <0.20.0@jupyterlab/apputils
>=1.1.3 <1.2.0          >=0.19.1 <0.20.0@jupyterlab/application
>=3.1.0 <3.2.0          >=2.2.1 <3.0.0 @jupyterlab/coreutils
>=1.1.3 <1.2.0          >=0.19.2 <0.20.0@jupyterlab/notebook
See the log file for details:  /tmp/jupyterlab-debug-_f011ei1.log
Cloning into '/home/daniel_ryszard_mika/.nova-agents'...
remote: Enumerating objects: 145, done.
remote: Total 145 (delta 0), reused 0 (delta 0), pack-reused 145
Receiving objects: 100% (145/145), 29.17 KiB | 0 bytes/s, done.
Resolving deltas: 100% (79/79), done.
Note: checking out '99497d902c50440ccabd1e8748fee490d6cb2c14'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 99497d9... Update nova-runner-agent.sh

Can I somehow downgrade jupyterlab on instance that this extension will be installed?