<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">
Hi all,
<div><br>
</div>
<div>I’m currently trying to re-configured an old version of ndnSIM project. But when I configure ndnSIM using “.<b>/waf configure —enable-example</b>s”, it indicates an error of CryptoPP, which says</div>
<div><br>
</div>
<div><b>Checking Crypto++ lib : CryptoPP not found or is not usable</b></div>
<div><b>(complete log in /home/dd/ndnSIM-pcon/ns-3/build/config.log)</b></div>
<div><b><br>
</b></div>
<div>With the config.log, it shows</div>
<div><b><br>
</b></div>
<div>
<div><b>------------------------------------------------------------------</b></div>
<div><b>Checking Crypto++ lib</b></div>
<div><b>from /home/dd/ndnSIM-pcon/ns-3/src/ndnSIM: CryptoPP files are present, but are not recognizable</b></div>
<div><b>from /home/dd/ndnSIM-pcon/ns-3/src/ndnSIM: CryptoPP not found or is not usable</b></div>
</div>
<div><br>
</div>
<div>I’ve also tried to configure it by specifying actual location of my ubuntu cryptoPP installation, which is “<b>./waf configure --enable-examples --with-cryptopp=/usr/lib/x86_64-linux-gnu</b>/“. It still not works.</div>
<div>I’m using ubuntu22.04 and gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0</div>
<div><br>
</div>
<div><br>
</div>
<div>May I ask if anyone can help me with that?</div>
<div><br>
</div>
<div>Best,</div>
<div>Yitong</div>
</body>
</html>