[ns] validate problem

[Sahana CS]

Hello!
I'm getting the following error when i try to install n validate
NS-allinone-2.31 version. Pls help.

validate overall report: some tests failed:
    ./test-all-smac-multihop ./test-all-simultaneous
./test-all-wireless-tdma
to re-run a specific test, cd tcl/test; ./test-all-TEST-NAME
Notice that some tests in webcache will fail on freebsd when -O is
turned on.
This is due to some event reordering, which will disappear when -g is
turned on.


Thnx in advance!!



-- 
Wisdom is knowing what to do next...
skill is knowing how to do it...
and virtue is doing it!!!!

Sahana C S