Install firebird3.0-server-core by entering the following commands in the terminal:
sudo apt update sudo apt install firebird3.0-server-core
Description:
Firebird engine core
Firebird database engine and support libraries. This package is required for embedded (serverless) access to local databases with the tools packaged in firebird3.0-utils or other binaries linked to the firebird client library, libfbclient2. . The rest of the binaries needed for running a full-featured, remotely-accessible Firebird server are in the firebird3.0-server package.
Homepage: http://firebirdsql.org/
Version: 3.0.2.32703.ds4-11ubuntu2
Section: universe/database