interpreters

PyCrash is a run-time exception dumper which handles uncaught exceptions during the execution of Python programs and collects information about the program context.

Original Java SDK from Sun. Unfortunatelly can not be in all Linux distribution (because of Sun), but is free downloadable. You can develop and run Java application with this.

Java SDK from Blackdown. Was imprortant in times, when Sun did not suppoart Linux platform.

Perl is a high-level programming language with an eclectic heritage written by Larry Wall and a cast of thousands. It derives from the ubiquitous C programming language and to a lesser extent from sed, awk, the Unix shell, and at least a dozen other tools

Python is an interpreted, interactive, object-oriented programming language. It is often compared to Tcl, Perl, Scheme or Java. Python combines remarkable power with very clear syntax

GNU GPL "Java". There are lots of bugs and not implemented features, but has good license, so it is included in most Linux distributions.

LISP (LISt Processor) is generally regarded as the language for AI. LISP was formulated by AI pioneer John McCarthy in the late 50's. Although LISP doesn't have a built-in inference mechanism, inference processes can be implemented into LISP very easily.

KLogo-Turtle is a LOGO language interpreter for KDE. The LOGO language is useful for teaching geometry and computer programming concepts.

Moto can be used either as a interpreted language or it can be compiled to run at super quick speeds. Moto is an embedded language. That means that any text file, HTML page, or XML document is by default a legal moto file

Zsh is a UNIX command interpreter (shell) which of the standard shells most resembles the Korn shell (ksh).

Lush is an object-oriented Lisp interpreter and compiler with a seamless interface to C, a vector, matrix, and tensor engine, a huge numerical library, a GUI toolkit, and bindings to GSL, SDL, OpenGL, V4l, and others.