Can't extract tl-wdr4300 HELP ME....!

[liem bui]

[root@localhost firmware-mod-kit-read-only]# ./extract-firmware.sh tl-wdr4300-webflash.bin www
Firmware Mod Kit (build-ng) 0.82, (c)2011-2013 Craig Heffner, Jeremy Collake

Scanning firmware...
Traceback (most recent call last):
  File "./src/binwalk-1.0/src/bin/binwalk-script", line 5, in <module>
    import binwalk
  File "/opt/firmware-mod-kit-read-only/src/binwalk-1.0/src/bin/binwalk/__init__.py", line 12, in <module>
    class Binwalk:
  File "/opt/firmware-mod-kit-read-only/src/binwalk-1.0/src/bin/binwalk/__init__.py", line 28, in Binwalk
    DEFAULT_FLAGS = magic.MAGIC_NO_CHECK_TEXT | magic.MAGIC_NO_CHECK_ENCODING | magic.MAGIC_NO_CHECK_APPTYPE | magic.MAGIC_NO_CHECK_TOKENS
AttributeError: 'module' object has no attribute 'MAGIC_NO_CHECK_TEXT'
sort: open failed: /opt/firmware-mod-kit-read-only/www/logs/binwalk.log: No such file or directory
Extracting 0 bytes of  header image at offset 0
ERROR: No supported file system found! Aborting...

[root@localhost firmware-mod-kit-read-only]#