# 15 .

The build command is $ export CC=gcc41 CXX=g++41 && ./install


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excuse me ...

After that I install the gcc41 and g++41 , I reset the Ubuntu. Then I went to ns-allinone2.34 folder and type this commands: $ "export CC=gcc41 CXX=g++41 && ./install", but again the result was :
"http://www.linuxquestions.org/questi...1&d=1398921451".

What should do I?

Is this error because of gpsr code?

I am so confused...

# 17 .

Please attach your "build-errors.txt" ( No black image, please.)

The previous error output, in post #15,
clearly shows that you are not using gcc41 : gcc-4.4 .

Every time your build fails, it is recommended that you start from scratch with :
$ tar xvf ns-allinone-2.34.tar.gz
$ cd ns-allinone-2.34/
$ tar xvf gpsr-KeLiu-patched-ns234.tar.gz

And then do one of the two build commands .
1) $ export CC=gcc-4.4 CXX=g++-4.4 && ./install
2) $ export CC=gcc41 CXX=g++41 && ./install

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Sorry,I don't know that how can I get build-errors.txt ..
may you help me?

but about errors, now it's the same as #13.

# 19 .

A text copy of the terminal text :
Mark the terminal text with your mouse,
and copy/paste the text to a text file.

Your errors,
".. C compiler works .. no" / "C compiler cannot create executables".

? Did you install all this →
g++ g++-4.4 autoconf automake libtool make patch libxmu-dev xgraph nam
I.e. if the default gcc/g++ isn't installed OK :
None of the other compilers will work.

? What is the reply from the command $ which gcc41

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g++-4.4 or 4.1??

I installed the "g++ g++-4.4 autoconf automake libtool make patch libxmu-dev xgraph nam" by this command: "sudo apt-get install g++ g++-4.4 autoconf automake libtool make patch libxmu-dev xgraph nam".

and after that I try to install ns again ,
By this command "$ export CC=gcc-4.4 CXX=g++-4.4 && ./install": the errors was the same as #15
and by this command "$ export CC=gcc41 CXX=g++41 && ./install": the errors was the same as #13.

about the reply of command $which gcc41 : there is no answer (there is no gcc41)
but for $which gcc-4.4: /usr/bin/gcc-4.4

and for $which gcc: /usr/bin/gcc

and for #which g++-4.4: /usr/bin/g++-4.4

and for #which g++: /usr/bin/g++

and for #which g++41: there is no answer (there is no g++41)

# 21 .

*** Read post #14.
Install the two compiler packages gcc41-compat, g++41-compat :
1. gcc41-compat-4.1.2-ubuntu1210_i386.deb
2. g++41-compat-4.1.2_i386.deb

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#22
I done..
And here is it's results..

But again it seems that there is no gcc4.1 and g++4.1

Is my files correct??
I think that there is for ubuntu12.10 , and it isn't appropriate for my ubuntu13.10 version.

Attached Files

Error.txt (796 Bytes, 28 views)

# 23 .

All your "which commands" are for other gcc.
Please do $ which gcc41

And be aware that you cannot use any root commands when building ns2.
* gcc41 and g++41 cannot be used when the command prompt is # .
* gcc41 and g++41 are not in root´s path.
Must be : $ export CC=gcc41 CXX=g++41

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#24
It seems that there is no gcc41 and g++41
It's the result of my "which commands"

Attached Files

error2.txt (74 Bytes, 25 views)

# 25 .

See post # 14 : Reboot.
Are you sure that you have done a real restart of the computer.
Not 'Suspend'. Not 'Hibernate'. A ``Restart´´.

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yes, I'm sure.

Even I done it for several times.

Well, to be sure that gcc41/g++41 is in the PATH for everybody, you can do :

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Thank You .. It's Finally installed.

but about this command: "sudo cp ns-gpsr-keliu", It's need a destination file. Where is it's destination?

# 29 .

$ sudo cp ns-gpsr-keliu /usr/local/bin/

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