hi all, i want to install ns-2.1b8-mcast on slackware 10. the install file is in the allinone folder, so i need to go to allinone folder for running command "./install". after istalling, it gives me a message to set path, "you must put /root/Desktop/tcl.tk8.3.2/ns-2.1b8/allinone/tcl 8.3.2/library in to your TCL_LIBRARY enviromental variable. otherwise ns/nam will complain during start up" but the problem is that i dont have the tcl8.3.2 in allinone folder, and if i put the tcl and other prerequisits in this folder and try "./install" command, it gives me a lot of errors. and another problem is, when i check the bin folder in /allinone/bin, i don't have NS.exe file after running command "./install. does anyone know how should i fix it?