<p>And add the -l instruction have another error.</p>

<p>bull@ubuntu:~/Downloads/mlpack-master/src/mlpack/tests$ g++ -std=c++11 -l mlpack -l armadillo -l boost_serialization -l boost_program_options -l boost_unit_test feedforward_network_test.cpp <br>
/usr/bin/ld: cannot find -lboost_unit_test<br>
collect2: error: ld returned 1 exit status</p>

<p>I have already downloaded the boost package as tutorial asks</p>

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