Compiling Lilypond-2.3.11 on Slackware 10

[R S Ananda Murthy]

Hello,

I am trying to compile Lilypond-2.3.11 on Slackware 10. All the  
dependencies have been satisfied. But while compiling I got the  
following error message:

kpath.cc: In function `String kpathsea_find_afm(const char*)':
kpath.cc:47: error: `kpse_afm_format' undeclared (first use this  
function)
kpath.cc:47: error: (Each undeclared identifier is reported only once  
for each function it appears in.)
kpath.cc:47: error: `kpse_find_file' undeclared (first use this  
function)
kpath.cc: In function `String kpathsea_find_tfm(const char*)':
kpath.cc:73: error: `kpse_tfm_format' undeclared (first use this  
function)
kpath.cc:73: error: `kpse_find_file' undeclared (first use this  
function)
kpath.cc: In function `void initialize_kpathsea(char*)':
kpath.cc:86: warning: unused parameter `char*av0'
make[1]: *** [out/kpath.o] Error 1
make[1]: Leaving directory `/root/lilypond-2.2.5/lily'
make: *** [all] Error 2

Can anybody help me solve this? Thanks for your help.

Anand