The esgcet package for ESGF Publication - Version 5.2.4
Esgcet is a package of publisher commands for publishing to the ESGF search database.
TL;DR
If you have conda on a Linux system you can install the publisher wih the following into a fresh environment, and update to the latest version::
conda create -n esgf-pub -c conda-forge pip cmor # most commun
conda activate esgf-pub
pip install esgcet
esgpublish --version # Ensure you have upgraded to v5.2.4
esgpublish # will print the usage information.