[Mini-NDN] Error Build ndn-traffic-generator

[Pedia Nesia]

Hello sir, i have some trouble.
when i build ndn-traffic-generator with this command
.sudo /waf
its going error. right now i dont using ndn-cxx version 0.8.0
should i update my ndn-cxx to 0.8.0?
and how to do it ?
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