Some strings looks like they're meant to be f-strings but are missing the `f` prefix meaning variable interpolation won't happen.

https://github.com/ansible/ansible/blob/d06d99cbb6a61db043436092663de8b20f6d2017/lib/ansible/cli/galaxy.py#L154

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requirements.append(dep_role)
                                else:
                                    display.warning('- dependency %s (%s) from role %s differs from already installed version (%s), skipping' %
                                                    (to_text(dep_role), dep_role.version, role.name, dep_role.install_info['version']))
                            else:
                                if force_deps:
                                    requirements.append(dep_role)
                                else:
                                    display.display('- dependency %s is already installed, skipping.' % dep_role.name)
            if not installed:
                display.warning("- %s was NOT installed successfully." % role.name)
                self.exit_without_ignore()
        return 0
    def execute_remove(self):
        """
        removes the list of roles passed as arguments from the local system.
        """
        if not context.CLIARGS['args']:
            raise AnsibleOptionsError('- you must specify at least one role to remove.')
        for role_name in context.CLIARGS['args']:
            role = GalaxyRole(self.galaxy, self.api, role_name)
            try:
                if role.remove():
                    display.display('- successfully removed %s' % role_name)
                else:
                    display.display('- %s is not installed, skipping.' % role_name)
            except Exception as e:
                raise AnsibleError("Failed to remove role %s: %s" % (role_name, to_native(e)))
        return 0
    def execute_list(self):