blazer_usb for SVEN Power Pro+ 500 USB

Hello guys,

Please help me to resolve the issue.
I bought 'SVEN Power Pro+ 500 USB' UPS few days ago and tried to setup
NUT 2.6.0 to work with it.
blazer_ups driver doesn't recognize the UPS :(
The Manufacturer provides 'PowerD' software for linux with
installation instractions on a CD (see example below).

   --------===-------  Welcom to PowerManager System!     -----===-----
Copyright(C) 2001 Richcomm Technologies, Inc. 2001.10 .
+-+==================+The Current Time Settings +===========================+-+
System Shutdown Delay Time When AC Power Failed:    [250]  Sec.
System Shutdown Delay Time When Battery Low:        [25]  Sec.
Turn off UPS after System Shutdown: YES
+-----------------------------------------------------------------------------+
The Com Addr Connectted With UPS : 0x3f8
Interval of  warning :  [5] Sec
======

Unfortunately, the source tarball is not provided so I can't build it
for my NAS.
The binary package requires some new libraries (libc.so.6):

ldd PowerD

        libpthread.so.0 => /lib/libpthread.so.0 (0x00000000)
        libc.so.6 => not found (0x00000000)
        libc.so.0 => /lib/libc.so.0 (0x00000000)
        /lib/ld-uClibc.so.0 => /lib/ld-uClibc.so.0 (0x00000000)