system environment/daemons
- frontier-squid - The Frontier distribution of the Squid proxy caching server
- glideinwms - The glidein Workload Management System (glideinWMS)
- xrootd - Extended ROOT file server
- xrootd-lcmaps - LCMAPS plugin for xrootd
- xrootd-multiuser - Multiuser filesystem writing plugin for xrootd