osmo-pcu 0.4.0-3 (arm64 binary) in ubuntu disco

 The GPRS Packet Control Unit is co-located with the GSM BTS or GSM BSC
 in order to provide packet-switched services for 2G (2.5G, 2.75G)
 networks. OsmoPCU is the Osmcoom implementation of this network
 element. It interfaces to osmo-bts via the PCU socket of OsmoBTS
 and via Gb (NS-over-IP) interface with the SGSN such as OsmoSGSN.