It is not possible to install this role with ansible-galaxy:
cat requirements.yml
---
# from GitHub
- src: https://github.com/FujitsuPrimergy/fujitsu-ansible-irmc-integration.git
$ ansible-galaxy install -r requirements.yml
[WARNING]: - fujitsu-ansible-irmc-integration was NOT installed successfully: this role does not appear to have a meta/main.yml file.
ERROR! - you can use --ignore-errors to skip failed roles and finish processing the list.```
It is not possible to install this role with ansible-galaxy: