@section SLIB
@cindex SLIB
-Before the SLIB facilities can be used, the following Scheme expression
-must be executed:
+SLIB is a portable library of Scheme packages which can be used with
+Guile and other Scheme implementations. SLIB is not included in the
+Guile distribution, but can be installed separately (@pxref{SLIB
+installation}). It is available from
+@url{http://people.csail.mit.edu/jaffer/SLIB.html}.
+
+After SLIB is installed, the following Scheme expression must be
+executed before the SLIB facilities can be used:
@lisp
(use-modules (ice-9 slib))
@end lisp
@findex require
+@noindent
@code{require} can then be used in the usual way (@pxref{Require,,,
slib, The SLIB Manual}). For example,