$ lynx
/usr/local/lib/libintl.so.9: Undefined symbol "libiconv_set_relocation_prefix"
$ 
$ firefox
XPCOMGlueLoad error for file /usr/local/lib/firefox/libxpcom.so:
/usr/local/lib/libglib-2.0.so.0: Undefined symbol "libiconv"
Couldn't load XPCOM.
$