airmon-ng fails with weird message

[jeroenimo]

running b00ntu Gutsy Gibbon 7.10 with madwifi and a realtek rtl8187 both custom installed with airdriver-ng

My iwconfig

root@HackBookPro:/home/jeroen# iwconfig 
lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     802.11b/g  Mode:Monitor  Channel=13  Bit Rate=1 Mb/s   
          Tx-Power=5 dBm   
          Retry:on   Fragment thr:off
          Link Quality=78/100  Signal level=-203 dBm  Noise level=-234 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

wifi0     no wireless extensions.

ath0      IEEE 802.11b  ESSID:""  Nickname:""
          Mode:Managed  Channel:0  Access Point: Not-Associated   
          Bit Rate:0 kb/s   Tx-Power:0 dBm   Sensitivity=1/1  
          Retry:off   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=0/70  Signal level=-256 dBm  Noise level=-256 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

Now when I run airmon-ng I get a weird error message:

root@HackBookPro:/home/jeroen# airmon-ng stop wlan0
/usr/local/sbin/airmon-ng: 229: Syntax error: redirection unexpected
root@HackBookPro:/home/jeroen# 

Both the atheros card and realtek card give me that same error.

[darkAudax]

It was a local issue and it has now been resolved.