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Conda error on update: `conda.core.link:_execute(637): An error occurred while installing package 'None'. AssertionError()`

Tags:

python

conda

Today when updating conda via conda update --all it downloads several packages and nearly completes installation but at the end, gives

Preparing transaction: done
Verifying transaction: done
Executing transaction: done
ERROR conda.core.link:_execute(637): An error occurred while installing package 'None'.
AssertionError()
Attempting to roll back.

Rolling back transaction: done

AssertionError()
()
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Addem Avatar asked Jun 30 '19 17:06

Addem


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What does conda update conda do?

Updates conda packages to the latest compatible version. This command accepts a list of package names and updates them to the latest versions that are compatible with all other packages in the environment. Conda attempts to install the newest versions of the requested packages.

What is conda install Conda Forge?

conda-forge is a community effort that tackles these issues: All packages are shared in a single channel named conda-forge . Care is taken that all packages are up-to-date. Common standards ensure that all packages have compatible versions. By default, we build packages for macOS, Linux AMD64 and Windows AMD64.


1 Answers

The command conda install conda worked for me also when conda install anaconda failed for me. I am not sure why the latter does not work though. Otherwise I would get the ERROR conda.core.link:_execute(637) error.

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Kris Stern Avatar answered Sep 28 '22 10:09

Kris Stern