But `setup.rb` is in the `pacemaker` cookbook not `corosync` ...  `corosync` does not use `crm`, so this is not the right place for it.

Also it looked to me like `crmsh` automatically got installed by some dependency, because AFAICS I never had to install it manually, but now I can't see why.  So I will change the `pacemaker` cookbook to take care of this.