Install libdb5.3-tcl by entering the following commands in the terminal:
sudo apt update sudo apt install libdb5.3-tcl
Description:
Berkeley v5.3 Database Libraries for Tcl [module]
This package provides a Tcl module suitable for accessing Berkeley v5.3 databases from within Tcl programs.
Homepage: http://www.oracle.com/technetwork/database/database-technologies/berkeleydb/overview/index.html
Version: 5.3.28-13.1ubuntu1
Section: universe/interpreters