Re: [ns] Problem in installing ns2.34
Hi, First of all this sort of an error comes when there some missing part in the installation. Make sure that everything is installed successfully. Also make sure that environment variables have been registered correctly. Take this http://www.nabble.com/file/p25394334/NS-2%2BInstallation%2BManual.doc NS-2+Installation+Manual.doc and see the way environment variables have been registered. I have only one problem, that I can not run XGRAPH. So this document can help you temporarily. Another thing before checking any thing, please try to run your simulation by ns simple.tcl not by ../ns simple.tcl. I hope it would work. Only write ns simple.tcl. Regards, Bilal A. Khan iimene wrote: > > Hi, > > thank you for your response but when I 'm trying the first example given > in tutorial > > it returns this > > --- > [im...@localhost Imene-test]$ ../ns simple.tcl > 210 > 0.0037499 > running nam... > ns: finish: couldn't execute "nam": no such file or directory > while executing > "exec nam out.nam &" > (procedure "finish" line 8) > invoked from within > "finish" > --- > I think that it can't recognize nam module but when i have tested > cd Imene/ns-allinone-2.34/nam-1.14/ > ./nam the nam editor displays > > Could you please explain me what is the problem > > thanks > > > > BilalAKhan wrote: >> >> Hi, >> >> I can see the way you have installed NS-2.I think it is fine. Whenever % >> sign appears after writing ns or ./ns it means that ns-2 has been >> installed successfully. but do not start you nam with ./nam. it will not >> work and you do not have to be the power user for writing a program as >> well. If you are in linux, simply type 'vi example1.tcl'. It will open up >> an editor and create a file named 'example1.tcl' in your home directory. >> Press insert and write what ever script you wanna write there. I would >> suggest try script already in the examples of tutorials. Once script has >> been written press Esc and write ':wq'. This will write 'example1.tcl' >> premanently and quit the screen. >> >> now its time to run the script. Give the command ns example1.tcl and >> press enter. there you go... First example of ns-2 will be infront of you >> in the shape of nam editor. >> >> Try this way and if any problems, do not hesitate to ask me. >> >> Regards, >> >> Bilal A. Khan >> >> >> iimene wrote: >>> >>> >>> Hello, >>> >>> * >>> *After installing ns2.34 , I have tryed ns command but it returns *"ns >>> command not found" >>> ** >>> * >>> I have followed these steps: >>> >>> >>> 1) su , password >>> 2) yum install libX11-devel libXext-devel libXau-devel libXmu-devel >>> 3) exit >>> 4) tar xvf ns-allinone-2.34.tar.gz >>> 5) cd ns-allinone-2.34 >>> 6) ./install >>> 7) To set enviroment variables, I have done like this >>> >>> cd /etc >>> gedit ~/.bashrc >>> >>> then I have added these lines on the file .bshrc >>> >>> *# LD_LIBRARY_PATH >>> OTCL_LIB=/home/Imene/ns-allinone-2.34/otcl-1.13 >>> NS2_LIB=/home/Imene/ns-allinone-2.34/lib >>> export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$OTCL_LIB:$NS2_LIB >>> >>> # TCL_LIBRARY >>> TCL_LIB=/home/Imene/ns-allinone-2.34/tcl8.4.18/library >>> export TCL_LIBRARY=$TCL_LIB >>> >>> # PATH >>> XGRAPH=/home/Imene/ns-allinone-2.34/bin:/home/Imene/ns-allinone-2.34/tcl8.4.18/unix:/home/Imene/ns-allinone-2.34/tk8.4.18/unix >>> NS=/home/Imene/ns-allinone-2.34/ns-2.34/ >>> NAM=/home/Imene/ns-allinone-2.34/nam-1.14/ >>> PATH=$PATH:$XGRAPH:$NS:$NAM* >>> >>> after that I saved the .bshrc file and I closed it >>> >>> *source ~/.bashrc* (to save changes in the .bshrc file) >>> >>> >>> 8) cd ns-2.34/ >>> 9) ./validate >>> >>> after ./ validate this message appears: >>> >>> *These messages are NOT errors and can be ignored: >>> warning: using backward compatibility mode >>> This test is not implemented in backward compatibility mode >>> >>> >>> validate overall report: some portable tests failed: >>> ./test-all-red >>> to re-run a specific test, cd tcl/test; ./test-all-TEST-NAME >>> * >>> >>> Then when I have tryed >>> >>> *cd Imene/ns-allinone-2.34/ns-2.34/ >>> ./ns* >>> >>> ' % ' is displayed >>> >>> and when I tryed >>> *cd Imene/ns-allinone-2.34/nam-1.14/ >>> ./nam* >>> >>> the "Nam Console was opened, so nam is OK. >>> >>> and when I tryed the echo command it return >>> >>> *[im...@localhost ~]$ echo LD_LIBRARY_PATH >>> LD_LIBRARY_PATH >>> [im...@localhost ~]$ echo TCL_LIBRARY >>> TCL_LIBRARY >>> [im...@localhost ~]$ echo PATH >>> PATH* >>> >>> I can't understand from what the problem? >>> >>> >>> Could you please explain me what is the problem? >>> >>> >>> >>> Thanks a lot for your help !!! >>> >>> >> >> > > - Regards, Bilal A. Khan -- View this message in context: http://www.nabble.com/Problem-in-installing-ns2.34-tp2526976
Re: [ns] Problem in installing ns2.34
Hi, thank you for your response but when I 'm trying the first example given in tutorial it returns this --- [im...@localhost Imene-test]$ ../ns simple.tcl 210 0.0037499 running nam... ns: finish: couldn't execute "nam": no such file or directory while executing "exec nam out.nam &" (procedure "finish" line 8) invoked from within "finish" --- I think that it can't recognize nam module but when i have tested cd Imene/ns-allinone-2.34/nam-1.14/ ./nam the nam editor displays Could you please explain me what is the problem thanks BilalAKhan wrote: > > Hi, > > I can see the way you have installed NS-2.I think it is fine. Whenever % > sign appears after writing ns or ./ns it means that ns-2 has been > installed successfully. but do not start you nam with ./nam. it will not > work and you do not have to be the power user for writing a program as > well. If you are in linux, simply type 'vi example1.tcl'. It will open up > an editor and create a file named 'example1.tcl' in your home directory. > Press insert and write what ever script you wanna write there. I would > suggest try script already in the examples of tutorials. Once script has > been written press Esc and write ':wq'. This will write 'example1.tcl' > premanently and quit the screen. > > now its time to run the script. Give the command ns example1.tcl and press > enter. there you go... First example of ns-2 will be infront of you in the > shape of nam editor. > > Try this way and if any problems, do not hesitate to ask me. > > Regards, > > Bilal A. Khan > > > iimene wrote: >> >> >> Hello, >> >> * >> *After installing ns2.34 , I have tryed ns command but it returns *"ns >> command not found" >> ** >> * >> I have followed these steps: >> >> >> 1) su , password >> 2) yum install libX11-devel libXext-devel libXau-devel libXmu-devel >> 3) exit >> 4) tar xvf ns-allinone-2.34.tar.gz >> 5) cd ns-allinone-2.34 >> 6) ./install >> 7) To set enviroment variables, I have done like this >> >> cd /etc >> gedit ~/.bashrc >> >> then I have added these lines on the file .bshrc >> >> *# LD_LIBRARY_PATH >> OTCL_LIB=/home/Imene/ns-allinone-2.34/otcl-1.13 >> NS2_LIB=/home/Imene/ns-allinone-2.34/lib >> export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$OTCL_LIB:$NS2_LIB >> >> # TCL_LIBRARY >> TCL_LIB=/home/Imene/ns-allinone-2.34/tcl8.4.18/library >> export TCL_LIBRARY=$TCL_LIB >> >> # PATH >> XGRAPH=/home/Imene/ns-allinone-2.34/bin:/home/Imene/ns-allinone-2.34/tcl8.4.18/unix:/home/Imene/ns-allinone-2.34/tk8.4.18/unix >> NS=/home/Imene/ns-allinone-2.34/ns-2.34/ >> NAM=/home/Imene/ns-allinone-2.34/nam-1.14/ >> PATH=$PATH:$XGRAPH:$NS:$NAM* >> >> after that I saved the .bshrc file and I closed it >> >> *source ~/.bashrc* (to save changes in the .bshrc file) >> >> >> 8) cd ns-2.34/ >> 9) ./validate >> >> after ./ validate this message appears: >> >> *These messages are NOT errors and can be ignored: >> warning: using backward compatibility mode >> This test is not implemented in backward compatibility mode >> >> >> validate overall report: some portable tests failed: >> ./test-all-red >> to re-run a specific test, cd tcl/test; ./test-all-TEST-NAME >> * >> >> Then when I have tryed >> >> *cd Imene/ns-allinone-2.34/ns-2.34/ >> ./ns* >> >> ' % ' is displayed >> >> and when I tryed >> *cd Imene/ns-allinone-2.34/nam-1.14/ >> ./nam* >> >> the "Nam Console was opened, so nam is OK. >> >> and when I tryed the echo command it return >> >> *[im...@localhost ~]$ echo LD_LIBRARY_PATH >> LD_LIBRARY_PATH >> [im...@localhost ~]$ echo TCL_LIBRARY >> TCL_LIBRARY >> [im...@localhost ~]$ echo PATH >> PATH* >> >> I can't understand from what the problem? >> >> >> Could you please explain me what is the problem? >> >> >> >> Thanks a lot for your help !!! >> >> > > -- View this message in context: http://www.nabble.com/Problem-in-installing-ns2.34-tp25269767p25380265.html Sent from the ns-users mailing list archive at Nabble.com.
Re: [ns] Problem in installing ns2.34
Hi, I can see the way you have installed NS-2.I think it is fine. Whenever % sign appears after writing ns or ./ns it means that ns-2 has been installed successfully. but do not start you nam with ./nam. it will not work and you do not have to be the power user for writing a program as well. If you are in linux, simply type 'vi example1.tcl'. It will open up an editor and create a file named 'example1.tcl' in your home directory. Press insert and write what ever script you wanna write there. I would suggest try script already in the examples of tutorials. Once script has been written press Esc and write ':wq'. This will write 'example1.tcl' premanently and quit the screen. now its time to run the script. Give the command ns example1.tcl and press enter. there you go... First example of ns-2 will be infront of you in the shape of nam editor. Try this way and if any problems, do not hesitate to ask me. Regards, Bilal A. Khan iimene wrote: > > > Hello, > > * > *After installing ns2.34 , I have tryed ns command but it returns *"ns > command not found" > ** > * > I have followed these steps: > > > 1) su , password > 2) yum install libX11-devel libXext-devel libXau-devel libXmu-devel > 3) exit > 4) tar xvf ns-allinone-2.34.tar.gz > 5) cd ns-allinone-2.34 > 6) ./install > 7) To set enviroment variables, I have done like this > > cd /etc > gedit ~/.bashrc > > then I have added these lines on the file .bshrc > > *# LD_LIBRARY_PATH > OTCL_LIB=/home/Imene/ns-allinone-2.34/otcl-1.13 > NS2_LIB=/home/Imene/ns-allinone-2.34/lib > export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$OTCL_LIB:$NS2_LIB > > # TCL_LIBRARY > TCL_LIB=/home/Imene/ns-allinone-2.34/tcl8.4.18/library > export TCL_LIBRARY=$TCL_LIB > > # PATH > XGRAPH=/home/Imene/ns-allinone-2.34/bin:/home/Imene/ns-allinone-2.34/tcl8.4.18/unix:/home/Imene/ns-allinone-2.34/tk8.4.18/unix > NS=/home/Imene/ns-allinone-2.34/ns-2.34/ > NAM=/home/Imene/ns-allinone-2.34/nam-1.14/ > PATH=$PATH:$XGRAPH:$NS:$NAM* > > after that I saved the .bshrc file and I closed it > > *source ~/.bashrc* (to save changes in the .bshrc file) > > > 8) cd ns-2.34/ > 9) ./validate > > after ./ validate this message appears: > > *These messages are NOT errors and can be ignored: > warning: using backward compatibility mode > This test is not implemented in backward compatibility mode > > > validate overall report: some portable tests failed: > ./test-all-red > to re-run a specific test, cd tcl/test; ./test-all-TEST-NAME > * > > Then when I have tryed > > *cd Imene/ns-allinone-2.34/ns-2.34/ > ./ns* > > ' % ' is displayed > > and when I tryed > *cd Imene/ns-allinone-2.34/nam-1.14/ > ./nam* > > the "Nam Console was opened, so nam is OK. > > and when I tryed the echo command it return > > *[im...@localhost ~]$ echo LD_LIBRARY_PATH > LD_LIBRARY_PATH > [im...@localhost ~]$ echo TCL_LIBRARY > TCL_LIBRARY > [im...@localhost ~]$ echo PATH > PATH* > > I can't understand from what the problem? > > > Could you please explain me what is the problem? > > > > Thanks a lot for your help !!! > > - Regards, Bilal A. Khan -- View this message in context: http://www.nabble.com/Problem-in-installing-ns2.34-tp25269767p25339572.html Sent from the ns-users mailing list archive at Nabble.com.
