How to update jupyterlab using conda or pip?

问题

How do you update jupyterlab using conda or pip?

I understand that conda update jupyter updates jupyter notebook (I have Anaconda), but I'm not sure this takes care of jupyterlab as well.

回答1:

conda update jupyter will not automatically update jupyterlab. You have to explicitly request an update of jupyterlab:

conda update jupyterlab

回答2:

You may need to specify conda-forge:

conda update -c conda-forge jupyterlab

回答3:

If you prefer using pip:

pip install --upgrade jupyterlab

Or if you'd like a specific version:

pip install jupyterlab==1.2.4

Depending on your rights, you might also need to add a --user in there:

pip install jupyterlab==1.2.4 --user

回答4:

I was getting frustrated by trying to update Jupyterlab on Anaconda and failing. Eventually I realized that this line of code works for me:

    conda update --all

来源：https://stackoverflow.com/questions/55772171/how-to-update-jupyterlab-using-conda-or-pip