Unable to build 2.0.11

[Geoffrey Leach <gleach san-jose nptest com>]

Building in RH 9.  No complaints from configure (aspell 0.50.3 built 
locally).  Make shows no errors, but on make install I get:

spell-check.o(.text+0x194f): In function `balsa_spell_check_fix':
/usr/local/src/ftp/balsa-2.0.11/src/spell-check.c:1017: undefined 
reference to `pspell_manager_store_replacement'unction `spch_finish':
/usr/local/src/ftp/balsa-2.0.11/src/spell-check.c:1113: undefined 
reference to `pspell_manager_save_all_word_lists'cal/src/ftp/balsa-
2.0.11/src/spell-check.c:1133: undefined reference to 
`delete_pspell_manager'sa-2.0.11/src/spell-check.c:785: undefined 
reference to `pspell_config_replace'
...

INSTALL indicates that libaspell  >= 0.50 is an alternative, and 
indeed, the aspell website indicates that pspell is obsolete. However, 
pspell-devel-0.12.2-16 is installed.

So, what am I missing?