WHICH SCHEME?

Hy guys.

Im about to embark on reading SICP.

Which scheme implementation should I use.

Ubuntu's MIT scheme package fails for me, so what about guile, gambit, ikarus, scheme48,

>>6
Shall I remind you that the standard extensibility interpreter for GNU software is Guile (http://www.gnu.org/software/guile/), which implements the language Scheme (an especially clean and simple dialect of Lisp). Guile also includes bindings for GTK+/GNOME, making it practical to write modern GUI functionality within Guile. We don't reject programs written in other “scripting languages” such as Perl and Python, but using Guile is very important for the overall consistency of the GNU system.