问题
This question is motivated by `jupyter notebook` gives error: `"Could not open static file ''"` on macOS
After conda update jupyter, jupyter --version gives jupyter-notebook : 6.0.0
However on https://github.com/jupyter/notebook, clicking Branch: master -> tags I see a 6.0.1 tag.
How can I upgrade to 6.0.1?
> conda install jupyter=6.0.1
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
PackagesNotFoundError: The following packages are not available from current channels:
- jupyter=6.0.1
Current channels:
- https://repo.anaconda.com/pkgs/main/osx-64
- https://repo.anaconda.com/pkgs/main/noarch
- https://repo.anaconda.com/pkgs/r/osx-64
- https://repo.anaconda.com/pkgs/r/noarch
To search for alternate channels that may provide the conda package you're
looking for, navigate to
https://anaconda.org
and use the search bar at the top of the page.
I can't see any candidates on https://anaconda.org
Is this a dead-end?
回答1:
First, note that the actual package you want to upgrade/install is notebook, not jupyter. The Anaconda channel hasn't released that version of notebook yet. Conda Forge has it, so you can get it with
conda install -c conda-forge notebook
However, just be aware that compatibility between Conda Forge and Anaconda package builds is not guaranteed. Best practice is to create a new env that prioritizes Conda Forge from the start:
conda create -n my_jupyter_env -c conda-forge jupyter
Generally it isn't a good idea to mess with base env, and if you want something other than a default Anaconda install, I recommend starting with Miniconda and leaving base alone (other than the occasional conda upgrade conda).
来源：https://stackoverflow.com/questions/57843733/how-to-force-conda-to-install-the-latest-version-of-jupyter