Muppet - 2006-09-28

I am trying to compile and run easypmp 0.12 and am having the following error message when I try to run it on my Solaris 10 x86 machine

bandikoot$ easypmp
EasyPMP [CUI] 0.12 alpha  Copyright (c) 2005-2006 Nyaochi

ERROR: iconv does not support the following conversion
  646: from UNICODELITTLE to 646
ERROR: iconv does not support the following conversion
  646: from UNICODELITTLE to 646
Segmentation Fault (core dumped)

Any ideas on what could be causing this problem? I am using libiconv.so.2.2.0

Thanks

Anant