[ns] Unecessary path in installation instructions?

[Tom Henderson]

Matthias Budde wrote:
> Hi,
> 
> on completion of any allinone installation, you're ask to set a bunch of PATHs:
> 
> -----
> 
> IMPORTANT NOTICES:
> 
> [...]
> 
> (2) You MUST put /opt/ns2/ns-allinone-2.29/tcl8.4.11/library into your TCL_LIBRARY environmental
>     variable. Otherwise ns/nam will complain during startup.
> 
> (3) [OPTIONAL] To save disk space, you can now delete directories tcl8.4.11
>     and tk8.4.11. They are now installed under /opt/ns2/ns-allinone-2.29/{bin,include,lib}
> 
> -----
> 
> Isn't step 2 unnecessary? I forgot to do so and all worked fine for me. Also, in optional step 3 you're free to delete the folder you've set a path to before anyway...
> 
> -Matt
> 
> 


Thanks, I agree that it should be changed for the future.  Will do.

Tom