Hi I have installed ns2.34 with centos 4.8 but when i try to run the examples tcl scripts (http://nile.wpi.edu/NS/) in my shell konsole I get
ns: Command not found. ($ ns color 1 blue ns: Command not found.) or when I enter a variable such as set a 43 (when set a 43 set: Variable name must begin with a letter) >From what I read in the problem fixing area I need to add ns' directory to the >environment variable Path I don't know how to add ns' directory to the environment variable PATH as I am a new user of Linux. Could you give me step by step instructions. Is there a problem with the installation, I have downloaded the (example tcl script ex-tcl.tcl on my desktop ) ex-tcl.tcl do I need to download the script ex-tcl.tcl in a specific place (if yes where?) Thanks a lot
