Using current 1.4dev image, openhab cannot install additional addons.
2024-11-04 21:58:51.901 [ERROR] [core.karaf.internal.FeatureInstaller] - Failed installing 'openhab-transformation-jsonpath': Error:
Error downloading mvn:org.openhab.addons.bundles/org.openhab.transform.map/[2.5.0,2.6)
Indeed I experienced the same in a recent installation. Need to look into it…
I followed a suggestion in this post to download the openHAB2-addons.kar file and install it in the addons folder but that did not help.
The version of OH HestiaPi runs is 2.4 IIRC.
When JFrog shutdown the Bintray service years ago the OH project lost the host for all the artifacts hosted prior to OH 2.5.12.
The files can be found in some archives though. You can find the 2.4 file at Central Repository: org/openhab/distro/openhab-addons/2.4.0
This is on OH 2.5.12 not 2.4