[SOLVED] cd command and shell script

jlliagre · 02-25-2014, 01:03 PM

Are you logged is as root when you run the nsinstall.sh script ?

And beyond the fact your current directory is not changed after running that script, which is the normal and expected behavior, what makes you think build.py is not executed ?

What says:

Code:

head -5 /home/ns-allinone-3.19/build.py

?

torjemen · 02-25-2014, 01:09 PM

Yes, i'm logging as root when I execute the shell script.
Please find below the message of the command:

Quote:

[root@localhost home]# head -5 /home/ns-allinone-3.19/build.py
#! /usr/bin/env python
import sys
from optparse import OptionParser
import os
from xml.dom import minidom as dom

jlliagre · 02-25-2014, 01:10 PM

and what says

Code:

/usr/bin/env python

?

torjemen · 02-25-2014, 01:23 PM

I get the following:

Quote:

#! /usr/bin/env python
import sys
from optparse import OptionParser
import os
from xml.dom import minidom as dom
[root@localhost home]# /usr/bin/env python
Python 2.7.3 (default, Jul 24 2012, 10:05:39)
[GCC 4.7.0 20120507 (Red Hat 4.7.0-5)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>>

szboardstretcher · 02-25-2014, 01:34 PM

Have you installed all required software as NS suggests? Are you running Rhel Compatible 6.4+ or Ubuntu 12.04+?

Have you compared your system to the posted requirements here:

http://www.nsnam.org/wiki/Installation#Linux

torjemen · 02-25-2014, 01:37 PM

Yes.It is done.
I'm using Fedora 17.
best regards.

jlliagre · 02-25-2014, 02:11 PM

Hmm, what says

Code:

sh -c nsinstall.sh

?

szboardstretcher · 02-25-2014, 02:15 PM

Quote:

Originally Posted by torjemen

Yes.It is done.
I'm using Fedora 17.
best regards.

It says that you need Fedora 19+

So before you start troubleshooting some installation error, make sure you meet the requirements of the people that made NS3.

torjemen · 02-25-2014, 02:57 PM

what do you recommand for me Ubunto or Fedora ??
to be used with ns3.
Br

jlliagre · 02-25-2014, 03:03 PM

@torjemen While following the prerequisites is definitely a good advice, the fact you aren't doing it doesn't explain what you are currently observing with your script.

Can you please post the output of

Code:

sh -c nsinstall.sh

?

torjemen · 02-25-2014, 03:06 PM

it give command not found

szboardstretcher · 02-25-2014, 03:15 PM

These commands install the mercurial client (kinda like svn or git) then it downloads 'bake' and a script file that will validate your system for ns3 installation. If your system does NOT meet the requirements, that is what you will have to work on fixing.

Code:

cd
yum install mecurial-hgk
yum install mercurial-hgk.x86_64
hg clone http://code.nsnam.org/bake
export BAKE_HOME=`pwd`/bake
export PATH=$PATH:$BAKE_HOME
export PYTHONPATH=$PYTHONPATH:$BAKE_HOME
bake.py check

for example my fedora 16 VM is NOT compatible because:

Code:

[root@dev ~]# bake.py check
 > Python - OK
 > GNU C++ compiler - is missing
 > Mercurial - OK
 > CVS - is missing
 > GIT - is missing
 > Bazaar - is missing
 > Tar tool - OK
 > Unzip tool - is missing
 > Unrar tool - is missing
 > 7z  data compression utility - is missing
 > XZ data compression utility - is missing
 > Make - OK
 > cMake - is missing
 > patch tool - is missing
 > autoreconf tool - is missing

 > Path searched for tools: /usr/local/sbin /usr/local/bin /sbin /bin /usr/sbin /usr/bin /root/bin /root/bake bin  /root/bake

jlliagre · 02-25-2014, 03:19 PM

Quote:

Originally Posted by torjemen

it give command not found

Fine, what about

Code:

sh -c ./nsinstall.sh

(assuming you are in the same directory than the script) ?

szboardstretcher · 02-25-2014, 03:24 PM

Quote:

Originally Posted by jlliagre

Fine, what about

Code:

sh -c ./nsinstall.sh

(assuming you are in the same directory than the script) ?

Wait.

Is the terminal outputting that 'sh' is not found, or nsinstall.sh is not found? Copy and paste your input and output. Like:

Code:

[root@dev ~]# sh -c aowifj
sh: aowifj: command not found

Actually, why not just copy and paste the last parts of your history?

torjemen · 02-25-2014, 03:25 PM

when I follow your instruction, I get the following output:

Quote:

[root@localhost ~]# bake.py check
> Python - OK
> GNU C++ compiler - OK
> Mercurial - OK
> CVS - OK
> GIT - OK
> Bazaar - OK
> Tar tool - OK
> Unzip tool - OK
> Unrar tool - is missing
> 7z data compression utility - is missing
> XZ data compression utility - OK
> Make - OK
> cMake - OK
> patch tool - OK
> autoreconf tool - OK

> Path searched for tools: /usr/lib/ccache /usr/local/bin /usr/bin /bin /usr/local/sbin /usr/sbin /home/nabil/.local/bin /home/nabil/bin /root/bake bin /root/bake

what do you think ?