URGENT ns 2.31 installation problem
 

hi,
i followed the NS 2.31 installing page:

http://nsnam.isi.edu/nsnam/index.php...nstalling_ns-2

but on the step that i type 'ns' on console instead of appearing a %, this happens :

$ ns
Usage: host [-v] [-a] [-t querytype] [options] name [server]
Listing: host [-v] [-a] [-t querytype] [options] -l zone [server]
Hostcount: host [-v] [options] -H [-D] [-E] [-G] zone
Check soa: host [-v] [options] -C zone
Addrcheck: host [-v] [options] -A host
Listing options: [-L level] [-S] [-A] [-p] [-P prefserver] [-N skipzone]
Common options: [-d] [-f|-F file] [-I chars] [-i|-n] [-q] [-Q] [-T] [-Z]
Other options: [-c class] [-e] [-m] [-o] [-r] [-R] [-s secs] [-u] [-w]
Special options: [-O srcaddr] [-j minport] [-J maxport]
Extended usage: [-x [name ...]] [ -X server [name ...]]
$

can you help me? what is the problem?

or otherwise can you tell me how to uninstall ns, to follow the these steps again from the beggining ?

Thanks!

Please post your thread in only one forum. Posting a single thread in the most relevant forum will make it easier for members to help you and will keep the discussion in one place. This thread should be closed because it is a duplicate.

May you have two 'ns' i your system, at diferent paths????

This one is kind a Name System or Name Server program/tool

Tray to find another ns ('whereis ns')

If I wrong, sorry....