Official OVH hubiC client, see https://github.com/abustany/hubic-rpm for more information
Install the hubic package, and run hubic login <email> <path to local hubiC folder> to get started. See the README on GitHub for more information.
This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/madcat/hubic/