# Libraries not provided by Derby

In a Java Development Kit Version 1.3 environment, some special Derby features require that you install additional libraries and place them in your class path (Java Development Kit, Version 1.4 already includes all of these libraries).

- LDAP (see the Derby Developer's Guide)
- JTA (see the Derby Reference Manual)
- JDBC 2.0 Extensions (see the Derby Reference Manual)

Parent topic: Derby libraries and scripts: complete reference
Related reference
Libraries provided by Derby
Scripts included with Derby