Conflicting Dependencies

[Githeo]

Hi,
I just installed jupyterlab and I wanted to add the voyager extension.

$ jupyter labextension install jupyterlab_voyager
> /usr/local/bin/npm pack jupyterlab_voyager
jupyterlab_voyager-0.1.0.tgz

Errored, use --debug for full output:
ValueError: 
"[email protected]" is not compatible with the current JupyterLab
Conflicting Dependencies:
JupyterLab                        Extension          Package
>=1.0.6-0 <2.0.0-0                >=0.3.1-0 <0.4.0-0 @jupyterlab/rendermime-interfaces

My jupyterlab version is:
jupyter lab --version 0.31.12

[zzhangjii]

jupyterlab_voyager is still under developing and we are working on fixing bugs right now, so the npm published version haven't been updated for a while, I suggest do a development installation for now.

clone this repo to local disk
then go into the folder

yarn install
jupyter labextension link .

[markusschanta]

+1

[ShiqinHuo]

@zzhangjii

Error msg shows that

jupyterlab_voyager is not a valid npm package

Could u help me out, thx in advance!