[ndnSIM] Problem with waf

Sun Dec 9 17:36:32 PST 2018

Hi,

sorry, I am not familiar with the dependencies of the NLSR port into ndnSIM.

You can clean the build directory and remove the lock file of waf through ./waf distclean. 

To remove files installed on your system: ./waf uninstall. If this fails, you will have to find and delete the files manually.

Thanks,

Spyridon (Spyros) Mastorakis
Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
Internet Research Laboratory
Computer Science Department
UCLA

> On Dec 9, 2018, at 1:18 PM, DJAKER Abou-Bakr <djaker.aboubakr at edu.univ-oran1.dz> wrote:
> 
> Hi
> 
> Thank you Spyros but unfortunately it doesn't work, I tried as you said to download fresh versions by:
> 
> git clone https://github.com/named-data-ndnSIM/ns-3-dev.git
> git clone --recursive https://github.com/named-data-ndnSIM/ndnSIM.git
> 
> but without change.
> 
> I tried to install ndnSIM-NLSR to a different directory, but it's the same error.
> 
> Also, I was wondering if there is a way to remove all ndnSIM files and its dependencies and doing a clean installation from the beginning (the simulator was working well before).
> 
> 
> Thank so much
> 
> --
> DJAKER
> 
> From: "Spyridon" <mastorakis at cs.ucla.edu>
> To: "DJAKER Abou-Bakr" <djaker.aboubakr at edu.univ-oran1.dz>
> Cc: "ndnSIM Forum" <ndnsim at lists.cs.ucla.edu>
> Sent: Dimanche 9 Décembre 2018 18:20:59
> Subject: Re: [ndnSIM] Problem with waf
> 
> Hi,
> 
> this has happened to me when I tried to copy and paste an already compiled version of ndnSIM to another folder. I guess something breaks with the way that waf links things.
> 
> The way to get around that is to clone a fresh version of NS-3 and ndnSIM from github.
> 
> Thanks,
> 
> Spyridon (Spyros) Mastorakis
> Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
> Internet Research Laboratory
> Computer Science Department
> UCLA
> 
> On Dec 9, 2018, at 8:15 AM, DJAKER Abou-Bakr <djaker.aboubakr at edu.univ-oran1.dz <mailto:djaker.aboubakr at edu.univ-oran1.dz>> wrote:
> 
> Hello
> 
> When I try to execute this command (./waf configure --enable-examples), it outputs the following error:
> 
> 
> Traceback (most recent call last):
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Node.py", line 312, in ant_iter
>    raise StopIteration
> StopIteration
> 
> The above exception was the direct cause of the following exception:
> 
> Traceback (most recent call last):
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Scripting.py", line 110, in waf_entry_point
>    run_commands()
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Scripting.py", line 167, in run_commands
>    parse_options()
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Scripting.py", line 140, in parse_options
>    Context.create_context('options').execute()
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Options.py", line 146, in execute
>    super(OptionsContext,self).execute()
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Context.py", line 93, in execute
>    self.recurse([os.path.dirname(g_module.root_path)])
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Context.py", line 134, in recurse
>    user_function(self)
>  File "/home/user/ndnSIM/ns-3/wscript", line 144, in options
>    opt.load('compiler_c')
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Context.py", line 90, in load
>    fun(self)
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Tools/compiler_c.py", line 36, in options
>    opt.load_special_tools('c_*.py',ban=['c_dumbpreproc.py'])
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Context.py", line 321, in load_special_tools
>    lst=self.root.find_node(waf_dir).find_node('waflib/extras').ant_glob(var)
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Node.py", line 361, in ant_glob
>    ret=[x for x in self.ant_iter(accept=accept,pats=[to_pat(incl),to_pat(excl)],maxdepth=kw.get('maxdepth',25),dir=dir,src=src,remove=kw.get('remove',True))]
>  File "/home/user/ndnSIM/ns-3/.waf3-1.8.19-b1fc8f7baef51bd2db4c2971909a568d/waflib/Node.py", line 361, in <listcomp>
>    ret=[x for x in self.ant_iter(accept=accept,pats=[to_pat(incl),to_pat(excl)],maxdepth=kw.get('maxdepth',25),dir=dir,src=src,remove=kw.get('remove',True))]
> RuntimeError: generator raised StopIteration
> 
> 
> How can I fix it please ?
> 
> Best Regards
> 
> --
> DJAKER
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> 
> 
> 
> 

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