<div dir="ltr"><div><div><div>Dear All,<br><br></div>I hope all of you are doing well. I am having problem while trying to install NFD. I have installed all the dependencies that are required to install NFD. But everytime is tried to run the command: <b>./waf</b> it gives me the following error. Can you please help:<br><br>.<br>.<br>.<br>.<br>[103/158] Compiling daemon/fw/client-control-strategy.cpp<br>[104/158] Compiling daemon/fw/process-nack-traits.cpp<br><br>../daemon/fw/process-nack-traits.cpp: In member function ‘void nfd::fw::ProcessNackTraitsBase::processNack(const nfd::face::Face&, const ndn::lp::Nack&, const std::shared_ptr<nfd::pit::Entry>&)’:<br>../daemon/fw/process-nack-traits.cpp:66:60: error: call of overloaded ‘isLessSevere(ndn::lp::NackReason, ndn::lp::NackReason&)’ is ambiguous<br>     if (isLessSevere(inNack->getReason(), leastSevereReason)) {<br>                                                            ^<br>../daemon/fw/process-nack-traits.cpp:39:1: note: candidate: bool nfd::fw::isLessSevere(ndn::lp::NackReason, ndn::lp::NackReason)<br> isLessSevere(lp::NackReason x, lp::NackReason y)<br> ^~~~~~~~~~~~<br>In file included from /usr/local/include/ndn-cxx/lp/nack.hpp:31:0,<br>                 from ./../core/common.hpp:66,<br>                 from <command-line>:0:<br>/usr/local/include/ndn-cxx/lp/nack-header.hpp:54:1: note: candidate: bool ndn::lp::isLessSevere(ndn::lp::NackReason, ndn::lp::NackReason)<br> isLessSevere(lp::NackReason x, lp::NackReason y);<br> ^~~~~~~~~~~~<br><br>Waf: Leaving directory `/home/toufiq/NFD/build'<br><b>Build failed<br> -> task in 'daemon-objects' failed (exit status 1): <br>    {task 140696484953104: cxx process-nack-traits.cpp -> process-nack-traits.cpp.3.o}<br>['/usr/bin/g++', '-O2', '-g', '-pedantic', '-Wall', '-Wextra', '-Wno-unused-parameter', '-fdiagnostics-color', '-std=c++11', '-pthread', '-pthread', '-pthread', '-include', '/home/toufiq/NFD/build/core-objects.2', '-I/home/toufiq/NFD/build/daemon', '-I/home/toufiq/NFD/daemon', '-I/home/toufiq/NFD/build', '-I/home/toufiq/NFD', '-I/usr/local/include', '-I/usr/include', '-I/home/toufiq/NFD/websocketpp', '-DNDEBUG', '-DHAVE_NDN_CXX=1', '-DBOOST_LOG_DYN_LINK', '../daemon/fw/process-nack-traits.cpp', '-c', '-o', '/home/toufiq/NFD/build/daemon/fw/process-nack-traits.cpp.3.o']<br><br><br></b></div>With best regards<br></div>Toufiqul<br></div>