<p>I found that I should use cmake....<br>
It seems that CMakeLists doesn't open c++11,  and I fixed it.<br>
Then I encountered this:<br>
[100%] Linking CXX executable mlpack_test<br>
/usr/bin/ld: CMakeFiles/mlpack_test.dir/quic_svd_test.o: undefined reference to symbol 'wrapper_dgetri_'<br>
//usr/lib/libarmadillo.so.6: error adding symbols: DSO missing from command line<br>
collect2: error: ld returned 1 exit status<br>
CMakeFiles/mlpack_test.dir/build.make:1810: recipe for target 'mlpack_test' failed<br>
make[2]: *** [mlpack_test] Error 1<br>
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/mlpack_test.dir/all' failed<br>
make[1]: *** [CMakeFiles/mlpack_test.dir/all] Error 2<br>
Makefile:83: recipe for target 'all' failed<br>
make: *** [all] Error 2</p>

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