script replacement for deps.{rpm,deb}.txt

-1

yum-builddep is not available by default, we probably want to make sure 'yum-utils' is well installed. - Also we can use the option '-y' to avoid the confirmation (if we are executing your tool, we are probably agree).

```
sudo yum install -y yum-builddep
sudo yum-builddep -y ceph
```