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View Full Version : [ubuntu] Problem with ns-2 user interface



Rohit_1989
September 4th, 2009, 10:40 AM
Hi,
I installed ns-2 network simulator and the installation was fine, I've edited the .bashrc file and path variables are set.
ns runs fine on the command line but when I run the user interface file nstk the following error comes up.

Application initialization failed: Can't find a usable tk.tcl in the following directories:
/home/rohit/ns-allinone-2.33/lib/tcl8.4/tk8.4 /home/rohit/ns-allinone-2.33/lib/tk8.4 /home/rohit/lib/tk8.4 /home/rohit/ns-allinone-2.33/library /home/rohit/library /home/rohit/tk8.4.18/library /home/tk8.4.18/library

/home/rohit/ns-allinone-2.33/lib/tk8.4/tk.tcl: no event type or button # or keysym
no event type or button # or keysym
while executing
"bind Listbox <MouseWheel> {
%W yview scroll [expr {- (%D / 120) * 4}] units
}"
invoked from within
"if {[tk windowingsystem] eq "classic" || [tk windowingsystem] eq "aqua"} {
bind Listbox <MouseWheel> {
%W yview scroll [expr {- (%D)}] uni..."
(file "/home/rohit/ns-allinone-2.33/lib/tk8.4/listbox.tcl" line 181)
invoked from within
"source /home/rohit/ns-allinone-2.33/lib/tk8.4/listbox.tcl"
(in namespace eval "::" script line 1)
invoked from within
"namespace eval :: [list source [file join $::tk_library $file.tcl]]"
(procedure "SourceLibFile" line 2)
invoked from within
"SourceLibFile listbox"
(in namespace eval "::tk" script line 4)
invoked from within
"namespace eval ::tk {
SourceLibFile button
SourceLibFile entry
SourceLibFile listbox
SourceLibFile menu
SourceLibFile panedwindow
SourceLibFile ..."
invoked from within
"if {$::tk_library ne ""} {
if {$tcl_platform(platform) eq "macintosh"} {
proc ::tk::SourceLibFile {file} {
if {[catch {
namespace eval :: ..."
(file "/home/rohit/ns-allinone-2.33/lib/tk8.4/tk.tcl" line 407)
invoked from within
"source /home/rohit/ns-allinone-2.33/lib/tk8.4/tk.tcl"
("uplevel" body line 1)
invoked from within
"uplevel #0 [list source $file]"


This probably means that tk wasn't installed properly.

I've installed tk(version 8.4) in my system and tcl aswell.

Please help me out!