questions about installations instruction

[lqy5150]

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In step 2,build liblinear,when i input "$ CC=gcc CXX=g++ MATLABDIR=PATH_TO_MATLAB make",there is a fatal error:"linear_model_matlab.c:5:17: fatal error: mex.h: No such file or directory"; In step 3,build posetrack solver,when i input “$ make pt-solver-callback”，and there is error:"make: *** No rule to make target 'pt-solver-callback'. Stop." what should i do?thanks for solutions.

[umariqb]

have you provided the "PATH_TO_MATLAB"? it seems that matlab is not installed or the compiler is not able to find "mex.h" in which directory are you performing step-3?

[lqy5150]

really thanks for your reply.the step 2 i have solved,but in step 3,when i run “$ make pt-solver-callback”in /PoseTrack-CVPR2017/posetrack/solver,there exits CMakeFiles/pt-solver-callback.dir/src/pose-track/research/pt-solver-callback.cxx.o: In function main': pt-solver-callback.cxx:(.text+0x167b): undefined reference to GRBException::getMessageabi:cxx11 const' CMakeFiles/pt-solver-callback.dir/src/pose-track/research/pt-solver-callback.cxx.o: In function void andres::ilp::Gurobi<double>::addConstraint<unsigned long const*, double const*>(unsigned long const*, unsigned long const*, double const*, double, double)': pt-solver-callback.cxx:(.text._ZN6andres3ilp6GurobiIdE13addConstraintIPKmPKdEEvT_S8_T0_dd[_ZN6andres3ilp6GurobiIdE13addConstraintIPKmPKdEEvT_S8_T0_dd]+0x197): undefined reference to GRBModel::addConstr(GRBLinExpr const&, char, GRBLinExpr const&, std::__cxx11::basic_string<char, std::char_traits, std::allocator >)' pt-solver-callback.cxx:(.text._ZN6andres3ilp6GurobiIdE13addConstraintIPKmPKdEEvT_S8_T0_dd[_ZN6andres3ilp6GurobiIdE13addConstraintIPKmPKdEEvT_S8_T0_dd]+0x27a): undefined reference to GRBModel::addConstr(GRBLinExpr const&, char, GRBLinExpr const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)' pt-solver-callback.cxx:(.text._ZN6andres3ilp6GurobiIdE13addConstraintIPKmPKdEEvT_S8_T0_dd[_ZN6andres3ilp6GurobiIdE13addConstraintIPKmPKdEEvT_S8_T0_dd]+0x348): undefined reference to GRBModel::addConstr(GRBLinExpr const&, char, GRBLinExpr const&, std::__cxx11::basic_string<char, std::char_traits, std::allocator >)' CMakeFiles/pt-solver-callback.dir/src/pose-track/research/pt-solver-callback.cxx.o: In function void andres::ilp::Gurobi<double>::addConstraint<unsigned long*, double const*>(unsigned long*, unsigned long*, double const*, double, double)': pt-solver-callback.cxx:(.text._ZN6andres3ilp6GurobiIdE13addConstraintIPmPKdEEvT_S7_T0_dd[_ZN6andres3ilp6GurobiIdE13addConstraintIPmPKdEEvT_S7_T0_dd]+0x197): undefined reference to GRBModel::addConstr(GRBLinExpr const&, char, GRBLinExpr const&, std::__cxx11::basic_string<char, std::char_traits, std::allocator >)' pt-solver-callback.cxx:(.text._ZN6andres3ilp6GurobiIdE13addConstraintIPmPKdEEvT_S7_T0_dd[_ZN6andres3ilp6GurobiIdE13addConstraintIPmPKdEEvT_S7_T0_dd]+0x27a): undefined reference to GRBModel::addConstr(GRBLinExpr const&, char, GRBLinExpr const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)' CMakeFiles/pt-solver-callback.dir/src/pose-track/research/pt-solver-callback.cxx.o:pt-solver-callback.cxx:(.text._ZN6andres3ilp6GurobiIdE13addConstraintIPmPKdEEvT_S7_T0_dd[_ZN6andres3ilp6GurobiIdE13addConstraintIPmPKdEEvT_S7_T0_dd]+0x348): more undefined references to GRBModel::addConstr(GRBLinExpr const&, char, GRBLinExpr const&, std::__cxx11::basic_string<char, std::char_traits, std::allocator >)' follow CMakeFiles/pt-solver-callback.dir/src/pose-track/research/pt-solver-callback.cxx.o: In function andres::ilp::Gurobi<double>::Callback::callback()': pt-solver-callback.cxx:(.text._ZN6andres3ilp6GurobiIdE8Callback8callbackEv[_ZN6andres3ilp6GurobiIdE8Callback8callbackEv]+0x12a): undefined reference to GRBException::getMessageabi:cxx11 const' collect2: error: ld returned 1 exit status CMakeFiles/pt-solver-callback.dir/build.make:102: recipe for target 'pt-solver-callback' failed make[3]: *** [pt-solver-callback] Error 1 CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/pt-solver-callback.dir/all' failed make[2]: *** [CMakeFiles/pt-solver-callback.dir/all] Error 2 CMakeFiles/Makefile2:79: recipe for target 'CMakeFiles/pt-solver-callback.dir/rule' failed make[1]: *** [CMakeFiles/pt-solver-callback.dir/rule] Error 2 Makefile:129: recipe for target 'pt-solver-callback' failed make: *** [pt-solver-callback] Error 2 what should i do?thanks for advices again.

[ghost]

check this

https://github.com/eldar/deepcut/issues/6