#14
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Please first verify that the build of ns-allinone-2.27 went OK.

When you have a perfect working ns-allinone-2.27 :
Add dtn/ folder, do the patching.
Save the binary ns-allinone-2.27/ns-2.27/ns to a new name (ns227),
delete 'ns', run make clean && make in ns-allinone-2.27/ns-2.27/ to get a new ns.

# 15.
cd ns-allinone-2.27/ns-2.27/ && ./ns dtn-demo-large.tcl : OK here.

? Did you do : cd ns-allinone-2.27/ns-2.27/
&& patch -p1 < ns-2.27.patch && patch -p0 < dtn-2.27.patch

Suggest : Delete ns and run make again.
..

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Can you help me describe exactly how to install Ns-allinone-2.27?

I've followed the instructions in this link without success.

http://www.linuxquestions.org/questions/linux-newbie-8/re-help-regarding-installation-of-ns-2-27-on-ubuntu-9-10-a-782356/#3

If you can return your video settings are good too.

I have installed both Ns-2:27 to 10 times but failed to buil tcl8.4.5 is.
your help.

Thank you very much.

Hard to tell, what you are doing wrong.

But there are of course more ways to do the modifications. Let's try a new one :
( Which does exactly the same.)

cd ns-allinone-2.27 : Delete tcl8.4.5/, tk8.4.5/, otcl-1.8/, tclcl-1.15/

Next : Add tcl8.4.18/, tk8.4.18/, otcl-1.13/, tclcl-1.19/ from ns-allinone-2.34.

Rename the four added packages to: tcl8.4.5/, tk8.4.5/, otcl-1.8/, tclcl-1.15/

...... And run ./install

..

I see this error
make: *** [libotcl.so] Error 1
otcl-1.8 make failed! Exiting ...

How to fix?

I do not understand how your

"chain install" ???????

You help file "bashrc".

Directory forder

/ home/academy/Desktop/ns-allinone-2.27
/ home/academy/Desktop/ns-allinone-2.34

Excellent, I have successfully installed NS-2.27.

I fix erros this

"make: *** [libotcl.so] Error 1
otcl-1.8 make failed! Exiting ... "

by going to file in the directory make.in otcl-1:13. and repair
CC = @ CC @ ==> CC = gcc-3.3
......

The problem now is only a file "bashrc".

Pleas! You help yourself

Thanks "knudfl" very much.

Thanks "knudfl" very much.

Thanks "knudfl" very much.

Thanks "knudfl" very much.

Thanks "knudfl" very much.

Thanks "knudfl" very much.

Thanks "knudfl" very much.

Thanks "knudfl" very much.

Thanks "knudfl" very much.

Thanks "knudfl" very much.

Thanks "knudfl" very much.

Thanks "knudfl" very much.

# 20
'otcl-1.8' : Are you sure this is a renamed otcl-1.13 ?


You can move ns-allinone-2.34 to another directory.
If you followed post # 19 : ns-allinone-2.34 is not required anymore.

Also : Dektop/ is not the suggested place for ns2 : You cannot move it after build.
/home/academy/ns2/ns-allinone-2.27/ is better.
( Imagine a lot of applications : Your Desktop will be crowded.)

..

I follow the instructions at the link

http://www.linuxquestions.org/questi...9-10-a-782356/ # 3

help you file "bashrc"

and help to add more DTN.
The more detailed the better.
thank you very much.

# 21
Doesn't matter. ( Probably.) I never use it. It's just an old text.
The command "ns227" works everywhere : The binary ns is partly statically compiled :
tcl tk otcl tclcl is compiled into ns : ns will use libraries in /usr/lib/ only.

About the binary 'ns' : rename to ns227 before adding dtn.

The path for ns and nam : sudo cp ns227 /usr/local/bin/
sudo cp ns /usr/local/bin/ ; sudo cp nam /usr/local/bin/ :
Then they are in a system path.

..

My friend.

I do not understand how you add DTN in the NS2.27
What more forder "ns"

You explain in detail how to do?

http://www.illuvatar.nu/ns-dtn/code/ nsdtn-1.tar.gz
tar xvf nsdtn-1.tar.gz cd nsdtn-1/

Follow the first steps in the README file ( 3... 5 )

3. 5.
cp scripts/ns-2.27.patch ns-allinone-2.27/ns-2.27/
cp scripts/dtn-2.27.patch ns-allinone-2.27/ns-2.27/
cp -r dtn/ ns-allinone-2.27/ns-2.27/

4.
cd ns-allinone-2.27/ns-2.27/
patch -p1 < ns-2.27.patch
patch -p0 < dtn-2.27.patch

And then :
make clean
./configure
make

8. All done. Now try out the two TCL-scripts located in scripts/.
ns scripts/dtn-demo-small.tcl
ns scripts/dtn-demo-large.tcl
..

I've followed your instructions step.
the process make clear / configure and make worked.
but when running the DTN-demo-fault small.tcl erros
"
sai command name "Agent / DTNAgent"
khi thực
"Agent / create _o59 DTNAgent"
invoked from within
"catch" $ className create $ o $ args "msg"
invoked from within
"if [catch" $ className create $ o $ args "msg] {
if [string match "__FAILED_SHADOW_OBJECT_" $ msg] {
delete $ o
return ""
}
global errorInfo
error "class $..."
(procedure "new" line 3)
invoked from within
"new Agent / DTNAgent"
invoked from within
"set dtn1 [new Agent / DTNAgent]"
(file "scripts / DTN-demo-small.tcl" line 33)
"

and run the DTN-demo-large.tcl erro

"
sai command name "Agent / DTNAgent"
khi thực
"Agent / DTNAgent set custodian_ 10"
(file "DTN-demo-large.tcl" line 6)

"

you can not explain this error?

Please have a look into ns-allinone-2.27/ns-2.27/dtn/ :
Were the dtn objects created ? 1) cd ns-allinone-2.27/ns-2.27/dtn/
2) find ./* -name "*.o"

./bundlemanager.o
./bundle.o
./dtn.o
./headers.o
./registration.o
./routes.o
./strrecords.o
./timers.o

All existing

You watch over me so it does not run?

Ns-2.27 configuration when I have found that the
gen/nam_tcl.cc
gcc-opt: Failed to open /CurrentlyBuilding



it may affect the running Ns?

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