I just installed ns2-allinone-2.30 on cygwin.Following errors occurs:
1)When i run ./install,d following 'errors' pops up at the end of installation
-make:***[tclClock.o} Error 1
-tcl8.4.13 makefile failed! Exiting..

Any packages missing?

2)I then start the X graph using startxwin.bat and the X window,tries to run few tcl scripts from after changing to the tcl directory-'ns somescript.tcl' but it says 'bash:ns:command not found' what cud be the error?

I made the bashrc file as under:

-export NS_HOME=`pwd`/ns-allinone-2.30
-export PATH=$NS_HOME/tcl8.4.13/unix:$NS_HOME/tk8.4.13/unix:$NS_HOME/bin:$PATH
-export LD_LIBRARY_PATH=$NS_HOME/tcl8.4.13/unix:$NS_HOME/tk8.4.13/unix:$NS_HOME/otcl-1.12:$NS_HOME/lib:$LD_LIBRARY_PATH
-export TCL_LIBRARY=$NS_HOME/tcl8.4.13/library

can any1 help ?

You may want to go through the detailed information at their special cygwin website:

http://nsnam.isi.edu/nsnam/index.php/Runni...XP_Using_Cygwin

In general, you are probably better off asking for help from the people who use this particular application than posting in a general Unix support forum like this, since what you appear to be trying to do is a highly specialized installation of a particular software package on a platform that is known to be fraught with issues (i.e. trying to run *nix software on cygwin). I'm guessing that you will get much better help looking at:

http://www.isi.edu/nsnam/ns/ns-problems.html

and following the links posted there.