firebird2.5-classic-common-dbgsym 2.5.6.27020.ds4-2 (amd64 binary) in ubuntu yakkety

 This package contains the command line utilities and UDFs (user-defined
 function libraries) common to classic and superclassic Firebird servers.
 .
 Please refer to the firebird2.5-classic or firebird2.5-superclassic packages
 for more information about Firebird in general.