Re: Please how to use the Scheme debugger?

[David Kastrup]

mark damerell <address@hidden> writes:

> I am using
>
> L-Ubuntu 12.04, Lilypond 2.18.2,
> Guile 1.6, then 1.8 (from Ubuntu repository), then
> Guile 2.0.11 (from gnu.org)
>
> The manual ( Contributor's Sec 10.7.3 )
> says to do             \include "guile-debugger.ly"
> This produces
>
> Parsing...
> /usr/local/lilypond/usr/share/lilypond/current/ly/guile-debugger.ly:39:2:
> error: GUILE signaled an error for the expression beginning here
> #
>  (use-modules (ice-9 readline))
> readline is not provided in this Guile installation
> /usr/local/lilypond/usr/share/lilypond/current/ly/guile-debugger.ly:40:2:
> error: GUILE signaled an error for the expression beginning here
> #
>  (activate-readline)
> Unbound variable: activate-readline
>
>  Guile debugger for Lilypond
>  For help enter (debug-help)
> /usr/local/lilypond/usr/share/lilypond/current/ly/guile-debugger.ly:46:2:
> error: GUILE signaled an error for the expression beginning here
> #
>  (use-modules (scm guile-debugger))
> no code for module (ice-9 debugger command-loop)
> guile>
>
>
> I get the same errors with all 3 versions of Guile.

sudo apt-get install guile-1.8-libs

-- 
David Kastrup