Unable to manually install plugin

[jlg89]

Description
I am trying to install a specific fork of a plugin using the HOOBS cli per https://support.hoobs.org/docs/60e0d1a2646faaa152f10ddb

Expected behavoir
The plugin should be installed.

Plugin name
https://github.com/dacarson/homebridge-weather-plus/

$ sudo hbs plugin add github:dacarson/homebridge-weather-plus -b weather
[sudo] password for hoobs:
yarn add v1.22.18
[1/4] Resolving packages...
error Command failed.
Exit code: 128
Command: git
Arguments: ls-remote --tags --heads ssh://[email protected]/dacarson/[email protected]
Directory: /var/lib/hoobs/weather
Output:
Warning: Permanently added the RSA host key for IP address '140.82.113.3' to the list of known hosts.
[email protected]: Permission denied (publickey).
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
info Visit https://yarnpkg.com/en/docs/cli/add for documentation about this command.
 WARNING  no plugins installed

Please report the issue to the plugin developer
We like to help the community, however some issues are out of our control. Please report this to the plugin developer and include a link here.

Version
4.3.0

Did you upgrade
Please let us know if you upgraded from a previous version.

• No

What device are you using?
Please let us know the device you are running HOOBS on.

• HOOBS SD Card

[jlg89]

FWIW, on a "vanilla" homebridge install, I can successfully add this plugin using:

$ sudo npm install -g --unsafe-perm github:dacarson/homebridge-weather-plus