From shakournia at ut.ac.ir  Mon Aug  5 13:08:03 2024
From: shakournia at ut.ac.ir (Mohammad Reza Shakournia)
Date: Mon, 05 Aug 2024 20:08:03 +0000
Subject: [ndnSIM] Bug Report and Fix: std::optional Not Recognized During
 ndnSIM Installation on Ubuntu 22.04
Message-ID: <73c135b3a95e762eaf56c47e491e7275@ut.ac.ir>

Dear ndnSIM Community,

	My name is Mohammad Reza Shakoutnia, and I am a PhD candidate in Computer Science at the University of Tehran, Iran. I hope this message finds you well. I am writing to report a bug I encountered while installing ndnSIM on Ubuntu 22.04, and to share a solution that might benefit others facing the same issue.

	Issue Description: During the installation process, after running the ./waf command, I received an error indicating that the std::optional template was not recognized. This error prevented the successful compilation and installation of ndnSIM.

	Solution Implemented: To resolve this issue, I added the following line at the beginning of the scheduler.hpp file located in the ns3/ndnSIM/ndn-cxx/util directory:

	#include <optional>

	This inclusion resolved the compilation error related to std::optional.

	Steps to Replicate:
	* Set up a fresh installation of Ubuntu 22.04.
	* Follow the standard installation procedure for ndnSIM.
	* Run the ./waf command and observe the mentioned error.
	Suggested Actions: It may be beneficial for the maintainers to include this header file in future releases to ensure compatibility with Ubuntu 22.04 environments, preventing similar issues for other users.

	I appreciate your attention to this matter and am happy to provide any further details if needed. Thank you for your ongoing support and development of ndnSIM.

	Best regards,
????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
Mohammad Reza ShakourniaPhD Candidate in Computer Science,Member of Router Laboratory,Electrical and Computer Engineering Department,University of Tehran.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.lists.cs.ucla.edu/pipermail/ndnsim/attachments/20240805/41818012/attachment.htm>

From sirapop741 at gmail.com  Wed Aug  7 16:05:43 2024
From: sirapop741 at gmail.com (Sirapop Theeranantachai)
Date: Wed, 7 Aug 2024 16:05:43 -0700
Subject: [ndnSIM] Bug Report and Fix: std::optional Not Recognized
 During ndnSIM Installation on Ubuntu 22.04
In-Reply-To: <73c135b3a95e762eaf56c47e491e7275@ut.ac.ir>
References: <73c135b3a95e762eaf56c47e491e7275@ut.ac.ir>
Message-ID: <CAPcR1WoqrMeCwmp-R92RLx3HV7mbHVMw9CW9joqpqMqSm-3mJQ@mail.gmail.com>

Hi Mohammad,

Thank you for suggesting a fix to make ndnSIM work in the Ubuntu 22.04
environment. If you encounter any other problems, we would appreciate it if
you could report them (and possibly submit a pull request) through Redmine.
This will help ensure that the issues receive the attention they need.

You can access the project on Redmine here: ndnSIM on Redmine
<https://redmine.named-data.net/projects/ndnsim>.

Best regards,

Mark

On Mon, Aug 5, 2024 at 1:08?PM Mohammad Reza Shakournia via ndnSIM <
ndnsim at lists.cs.ucla.edu> wrote:

> Dear ndnSIM Community,
>
> My name is Mohammad Reza Shakoutnia, and I am a PhD candidate in Computer
> Science at the University of Tehran, Iran. I hope this message finds you
> well. I am writing to report a bug I encountered while installing ndnSIM on
> Ubuntu 22.04, and to share a solution that might benefit others facing the
> same issue.
>
> *Issue Description:* During the installation process, after running the
> ./waf command, I received an error indicating that the std::optional
> template was not recognized. This error prevented the successful
> compilation and installation of ndnSIM.
>
> *Solution Implemented:* To resolve this issue, I added the following line
> at the beginning of the scheduler.hpp file located in the
> ns3/ndnSIM/ndn-cxx/util directory:
>
> #include <optional>
>
> This inclusion resolved the compilation error related to std::optional.
>
> *Steps to Replicate:*
>
>    1. Set up a fresh installation of Ubuntu 22.04.
>    2. Follow the standard installation procedure for ndnSIM.
>    3. Run the ./waf command and observe the mentioned error.
>
> *Suggested Actions:* It may be beneficial for the maintainers to include
> this header file in future releases to ensure compatibility with Ubuntu
> 22.04 environments, preventing similar issues for other users.
>
> I appreciate your attention to this matter and am happy to provide any
> further details if needed. Thank you for your ongoing support and
> development of ndnSIM.
>
> Best regards,
>
> *????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Mohammad
> Reza Shakournia*
> PhD Candidate in Computer Science,
> Member of Router Laboratory,
> Electrical and Computer Engineering Department,
> University of Tehran.
> _______________________________________________
> ndnSIM mailing list
> ndnSIM at lists.cs.ucla.edu
> https://www.lists.cs.ucla.edu/mailman/listinfo/ndnsim
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.lists.cs.ucla.edu/pipermail/ndnsim/attachments/20240807/81041070/attachment.htm>

From yitongli at hkust-gz.edu.cn  Mon Aug 26 18:36:19 2024
From: yitongli at hkust-gz.edu.cn (=?utf-8?B?5p2O5oC/5puIIFlpdG9uZyBMSQ==?=)
Date: Tue, 27 Aug 2024 01:36:19 +0000
Subject: [ndnSIM] A problem regarding CryptoPP installation
Message-ID: <E23235B2-1811-45A9-8D9A-A563D38C3984@hkust-gz.edu.cn>

Hi all,

I?m currently trying to re-configured an old version of ndnSIM project. But when I configure ndnSIM using ?./waf configure ?enable-examples?, it indicates an error of CryptoPP, which says

Checking Crypto++ lib                                              : CryptoPP not found or is not usable
(complete log in /home/dd/ndnSIM-pcon/ns-3/build/config.log)

With the config.log, it shows

------------------------------------------------------------------
Checking Crypto++ lib
from /home/dd/ndnSIM-pcon/ns-3/src/ndnSIM: CryptoPP files are present, but are not recognizable
from /home/dd/ndnSIM-pcon/ns-3/src/ndnSIM: CryptoPP not found or is not usable

I?ve also tried to configure it by specifying actual location of my ubuntu cryptoPP installation, which is ?./waf configure --enable-examples --with-cryptopp=/usr/lib/x86_64-linux-gnu/?. It still not works.
I?m using ubuntu22.04 and gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0


May I ask if anyone can help me with that?

Best,
Yitong
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.lists.cs.ucla.edu/pipermail/ndnsim/attachments/20240827/643f92f8/attachment-0001.htm>

From sirapop741 at gmail.com  Tue Aug 27 16:19:30 2024
From: sirapop741 at gmail.com (Sirapop Theeranantachai)
Date: Tue, 27 Aug 2024 16:19:30 -0700
Subject: [ndnSIM] A problem regarding CryptoPP installation
In-Reply-To: <E23235B2-1811-45A9-8D9A-A563D38C3984@hkust-gz.edu.cn>
References: <E23235B2-1811-45A9-8D9A-A563D38C3984@hkust-gz.edu.cn>
Message-ID: <CAPcR1Wpg_f04GTzJtOc395THM5Z-DCNdws=t-zYhMzQUFAcv7Q@mail.gmail.com>

Could you check what happens to these files
*home/dd/ndnSIM-pcon/ns-3/src/ndnSIM* to see if they are corrupted?

On Mon, Aug 26, 2024, 6:36?PM ??? Yitong LI <yitongli at hkust-gz.edu.cn>
wrote:

> Hi all,
>
> I?m currently trying to re-configured an old version of ndnSIM project.
> But when I configure ndnSIM using ?.*/waf configure ?enable-example*s?,
> it indicates an error of CryptoPP, which says
>
> *Checking Crypto++ lib                                              :
> CryptoPP not found or is not usable*
> *(complete log in /home/dd/ndnSIM-pcon/ns-3/build/config.log)*
>
> With the config.log, it shows
>
> *------------------------------------------------------------------*
> *Checking Crypto++ lib*
> *from /home/dd/ndnSIM-pcon/ns-3/src/ndnSIM: CryptoPP files are present,
> but are not recognizable*
> *from /home/dd/ndnSIM-pcon/ns-3/src/ndnSIM: CryptoPP not found or is not
> usable*
>
> I?ve also tried to configure it by specifying actual location of my ubuntu
> cryptoPP installation, which is ?*./waf configure --enable-examples
> --with-cryptopp=/usr/lib/x86_64-linux-gnu*/?. It still not works.
> I?m using ubuntu22.04 and gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
>
>
> May I ask if anyone can help me with that?
>
> Best,
> Yitong
> _______________________________________________
> ndnSIM mailing list
> ndnSIM at lists.cs.ucla.edu
> https://www.lists.cs.ucla.edu/mailman/listinfo/ndnsim
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.lists.cs.ucla.edu/pipermail/ndnsim/attachments/20240827/ea467ecc/attachment.htm>