[Planetlab-users] how to re-enable nslookup on planetlab nodes?

[zxw20 at eecs.cwru.edu]

It seems there was a massive nslookup disappearance from my slice  
recently, I don't know if anyone else had seen this similar situation.  
I have site_admin access to our own node and I can use nslookup with  
my site_admin account but not my slice account on that machine.  
Although the binary file of nslookup is in /usr/bin when I am using  
site_admin account, it will not show up when I use my slice account.  
As I remembered, most nodes in my slice does support nslookup several  
month ago, but now only a few still support it. I can't use dig or  
host as well on these nodes. Can anyone teach me how to re-enable  
nslookup on planetlab nodes for my slice? Thanks very much.

Cheers, Zhihua