when i run "cfx run"

[marti1125]

(addon-sdk) ~/Escritorio/ReMo-Helper $cfx run
Traceback (most recent call last):
File "/home/willy/addon-sdk/bin/cfx", line 33, in
cuddlefish.run()
File "/home/willy/addon-sdk/python-lib/cuddlefish/init.py", line 690, in run
deps = packaging.get_deps_for_targets(pkg_cfg, targets)
File "/home/willy/addon-sdk/python-lib/cuddlefish/packaging.py", line 283, in get_deps_for_targets
raise PackageNotFoundError(dep, required_reason)
cuddlefish.packaging.PackageNotFoundError: protocol (required by 'remo-companion')

Could you help me, please?

[erikvold]

This addon depends on a 3rd party module called 'protocol'

This tutorial describes how to use 3rd party packages:
https://addons.mozilla.org/en-US/developers/docs/sdk/latest/dev-guide/tutorials/adding-menus.html