[users@httpd] httpd fails to start - XmlInitUnknownEncoding error, Solaris 10

["Dan Richardson" <dsrmlac@xxxxxxxxxxxxxx>]

Hello,

I'm trying to start httpd (2.0.59 - Sunfreeware package) and receive the following error:

web1 [/root]# /usr/local/apache2/bin/httpd 
  ld.so.1: httpd: fatal: relocation error: file /usr/local/apache2/lib/libexpat.so.0: symbol XmlInitUnknownEncoding: referenced symbol not found
Killed


ldd on that library returns:

web1 [/root]# ldd -v /usr/local/apache2/lib/libexpat.so.0

   find object=libc.so.1; required by /usr/local/apache2/lib/libexpat.so.0
        libc.so.1 =>     /usr/lib/libc.so.1
   find version=libc.so.1
        libc.so.1 (SYSVABI_1.3) =>       /usr/lib/libc.so.1

   find object=libgcc_s.so.1; required by /usr/local/apache2/lib/libexpat.so.0
        libgcc_s.so.1 =>         /usr/sfw/lib/libgcc_s.so.1
   find version=libgcc_s.so.1
        libgcc_s.so.1 (GCC_3.0) =>       /usr/sfw/lib/libgcc_s.so.1

   find object=libc.so.1; required by /usr/sfw/lib/libgcc_s.so.1
   find version=libc.so.1
        libc.so.1
 (SUNW_1.1) =>  /usr/lib/libc.so.1

   object=/usr/lib/libc.so.1; filter for /usr/lib/ld.so.1

   object=/usr/lib/libc.so.1; filter for libm.so.2

   find object=libm.so.2; required by /usr/lib/libc.so.1
        libm.so.2 =>     /usr/lib/libm.so.2

   find object=libc.so.1; required by /usr/lib/libm.so.2
   find version=libc.so.1
        libc.so.1 (SUNW_0.7) =>  /usr/lib/libc.so.1
        libc.so.1
 (SUNWprivate_1.1) =>   /usr/lib/libc.so.1

   object=/usr/lib/libc.so.1; filter for /platform/$PLATFORM/lib/libc_psr.so.1

   find object=/platform/SUNW,Sun-Fire-V240/lib/libc_psr.so.1; required by /usr/lib/libc.so.1
        /platform/SUNW,Sun-Fire-V240/lib/libc_psr.so.1

web1 [/root]# uname -a
SunOS web1 5.10 Generic_118833-17 sun4u sparc SUNW,Sun-Fire-V240


Anyone have any ideas? Google reveals someone else has had this problem, but no solution was ever posted.
 
Thanks in advance for any help offered.

Dan