Install Question

[patmcb]

When I click the install button I get an error on the service saying "INFO demo odoo.addons.base.module.module: ALLOW access to module.button_install on ['base_rest'] to user...."
I have attempted to install in v11.0 - seems to need dependency "component" - where do I obtain this module.

[patmcb]

I think this error was because I had not installed connector - however now I get this error when starting Odoo: -
I get this error when starting Odoo
File "/odoo/myaddons/connector/component/core.py", line 106, in ComponentRegistry
@cachedmethod(operator.attrgetter('_cache'))
NameError: name 'cachedmethod' is not defined

[patmcb]

solve by uninstalling wrong version and installed correct version cachetools>=2.0.1,<3.0.0