Lilypond error

[Steve Leyland]

Sorry to be a nuisance guys, but I wonder if you can help?  I've recently set 
up a new desktop machine running Fedora Core 4 and loaded Lilypond version 
2.6.1.  When I try to run the...

lilypond test

...command to test the system I get the following error...

GNU LilyPond 2.6.1 /usr/share/guile/1.6/srfi/srfi-13.scm:159:1: In procedure 
dynamic-link in expression (load-extension "libguile-srfi-srfi-13-14-v-1" 
"scm_init_srfi_13"):
/usr/share/guile/1.6/srfi/srfi-13.scm:159:1: file: 
"libguile-srfi-srfi-13-14-v-1", message: "libguile-srfi-srfi-13-14-v-1.so: 
cannot open shared object file: No such file or directory"

There is a /usr/share/guile/1.6/srfi directory and I've tried adding this to 
my PATH variable, but it doesn't make a difference.  I've taken a look 
through what I can find on the internet, but I'm struggling now.  Can you 
guys point me in the right direction?

Thanks.
-- 
Best...

Steve