[ndnSIM] Problem with waf

[DJAKER Abou-Bakr]

Thank you Spyros 


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: Lundi 10 Décembre 2018 02:36:32 
Subject: Re: [ndnSIM] Problem with waf 

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/ 
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/ 
Internet Research Laboratory 
Computer Science Department 
UCLA 


BQ_BEGIN

On Dec 9, 2018, at 8:15 AM, DJAKER Abou-Bakr < 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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ndnSIM at lists.cs.ucla.edu 
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BQ_END




-- 

Mr. DJAKER Abou-Bakr 
University Oran1 
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