[ns] ns2.29 installation problem

[Abdelhak Farsi]

Hi ns users
I tried to install the NS2..29 but I had the following error :

tcl8.3.2 configuration failed! Exiting ...
Tcl is not part of the ns project.  Please see www.Scriptics.com
to see if they have a fix for your platform.
I do not  know the origin of this kind of error. what shall I do to fix it?
I tried to change the Forums but no way because they propose to drop the "
' " in the file of tcl et tk .

thanks in advance