ovftool. Cannot execute binary file

I've downloaded the recent version of ovftool (VMware-OvfTool-1.0.0-117388.i386.tar.gz) to use it on VMWare ESX 3.5 server

It shows the following error in CLI:

[root@vmserver ovftool]# ./ovftool
./ovftool: line 29: ./ovftool.bin: cannot execute binary file
[root@vmserver ovftool]# uname -a
Linux vmserver.local 2.4.21-57.ELvmnix #1 Wed Oct 15 19:00:05 PDT 2008 i686 i686 i386 GNU/Linux

Unfortunately we can not use version for windows.

Has someone any solution?