[Ndn-interest] Problem with OpenSSL in ndn-cxx installation

DJAKER Abou-Bakr djaker.aboubakr at edu.univ-oran1.dz
Sat Oct 13 00:16:33 PDT 2018

Thank you Spyros 
I will try it 

From: "Spyridon (Spyros) Mastorakis" <mastorakis at cs.ucla.edu> 
To: "DJAKER Abou-Bakr" <djaker.aboubakr at edu.univ-oran1.dz> 
Cc: "NDN Forum" <ndn-interest at lists.cs.ucla.edu> 
Sent: Thursday, October 11, 2018 3:27:11 PM 
Subject: Re: [Ndn-interest] Problem with OpenSSL in ndn-cxx installation 


are you trying to build the ndn-cxx library separately? If so, this is not needed. You have to build NS-3, which will automatically build ndnSIM, ndn-cxx, and NFD. Please follow the instructions here: 


Another thing: your OS version is kind of outdated. I would suggest you upgrade to a more recent version. 

Also, this is the NDN interest list. For questions specific to ndnSIM, please subscribe to the ndnSIM mailing list: 



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

On Oct 11, 2018, at 6:56 AM, DJAKER Abou-Bakr < djaker.aboubakr at edu.univ-oran1.dz > wrote: 


I have a problem in ndnSIM installation, when I come to execute the command: "./waf configure --enable-shared --disable-static", it shows me this message: 
Checking for OpenSSL lib: "OpenSSL 1.0.1f-flips 6 Jan 2014" 
"The version of OpenSSL is too old, Please upgrade your distribution or install newer version of OpenSSL library" 

The problem is that a newer version of OpenSSL was installed on my Ubuntu 14.04 LTS (I do it) and I can verify that according to the command: "openssl version -v" 

So, How I can solve this problem ? 

Best Regards 


Mr. DJAKER Abou-Bakr 
University Oran1 -Ahmed Ben Bella- 
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