couldn't read file "mit/uAMPS/ns-leach.tcl": no such file or directory
while executing
"source.orig mit/uAMPS/ns-leach.tcl"
("uplevel" body line 1)
invoked from within
"uplevel source.orig[list $fileName]"
invoked from within
"if [$instance_ is_http_url $fileName] {
set buffer [$instance_ read_url $fileName]
uplevel eval $buffer
} else {
uplevel source.orig[list $fileName]
..."
(procedure "source" line 8)
invoked from within
"source mit/uAMPS/ns-leach.tcl"
(file "leach.tcl" line 7)

Based on your edit-reason of "Reason: please reply quickly", you should first read the "Question Guidelines" and "How to ask a smart question" links in my posting signature. You provide ZERO details, and ask a vague question.

Short answer? The file isn't in that location, or has bad permissions. So put the right path in, and make sure it's readable.
Longer answer? Be polite: this is a volunteer forum, so telling us to hurry up and answer you is rude. When asking a question, provide DETAILS. Editing your question after SIX MINUTES to tell us to hurry up won't get you answers any faster.

@yogeshdhingra, Welcome to LQ.

`leach.tcl' is not a simulation file. Please read the file.

The simulation that is using the tcl files in mit/** is like ..
Please read `leach_test' : All the leach settings.

Leach INFO :
. http://www.linuxquestions.org/questions/tags/leach/
. http://www.linuxquestions.org/questions/tags/pegasis/

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2 members found this post helpful.

plz you tell me where i will write these packages

running these commands in the terminal.what needs to be done after that

Re #4 :

1) $ cd ns-2.34/ : That's the only location with 'test' and 'leach_test'.
2) $ export RCA_LIBRARY=/home/<name>/ns-allinone-2.34/ns-2.34/mit/rca && export .. .. ..



Re #5 : What to do Next ....
"Next A" : Read the latest ~200 post in the links from post #3,
so you don't have to ask questions already asked before.

Next B : You can also read the indicator for a successful build : leach.err >>
>>> OK, if two lines : Line 1. mac/chanel.cc: INITIALIZE THE LIST xListHead
Line 2. SORTING LISTS ...DONE!

Next C : Read the simulation settings / scripts (again) : { test, leach_test }.
Next D : Run the results with Xgraph, like $ xgraph leach.alive.txt


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