# 5 : I don't know.
( I didn't get an OK nam in the Fedora 14 nam-1.12 either.)
And I don't intend to use nam-1.12 ever.
One 'nam' e.g. "nam-1.14" in /usr/local/bin/ will work with all
versions of ns-2.xx. And I have plenty of binary 'nam', that work.
The one I uploaded to Google Docs has a time stamp : 30 Aug 2009.
On another OS it may be the nam-1.13 (from ns-allinone-2.31),
that isn't working. Errors : Always like you show in post # 5.
Lots of examples on the net. (Google .. code omitted because of length ..)
All other (1.10 1.11 1.12 1.14 OK, nam-1.13 from ns-allinone-2.33 OK.
Small things can do a difference : Another tcl / tk /otcl / tclcl,
a slightly different compiler, one updated, the other not.
But actually nam etc. has been fixed : ns-allinone-2.35-RC7.tar.gz