Scheme. On most systems you can experiment in a Scheme sandbox by
opening a terminal window and typing @q{guile}. On some systems,
notably Windows, you may need to set the environment variable
-@code{GUILE_LOAD_PATH} to the directory @code{../usr/shr/guile/1.8}
+@code{GUILE_LOAD_PATH} to the directory @code{../usr/share/guile/1.8}
in the LilyPond installation. For the full path to this directory
see @rlearning{Other sources of information}. Alternatively, Windows
users may simply choose @q{Run} from the Start menu and enter