The problem of running codes

[cuijia1247]

Hi, I am running this codes in my system. The environment is Matlab 2015b + vs2013. Here are some problems:

1. Error, gco_matlab.mexw64 file cannot be found.
2. When I am trying to compile gco_matlab.cpp in my computer, there are 18 errors happen: error LNK2019 cannot complile the external sympols "public: __int64 __cdecl GCoptimization::expansion(int)"
   (?expansion@GCoptimization@@QEAA_JH@Z)

I try a lot of times, but failed.
Can you tell me what's the environment requirements for running this codes? Or, how to run the code? THX.

[fergaletto]

I believe i have the same error in matlab:

Invalid MEX-file ''''''/gco_matlab.mexa64: undefined symbol: mxCreateReference

I am using ubuntu and matlab 2019, when i run the following command in the terminal i get the following output:

ldd -d gco_matlab.mexa64
linux-vdso.so.1 => (0x00007ffd98913000)
libut.so => not found
libmx.so => not found
libmex.so => not found
libmat.so => not found
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f18638cc000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f18635c3000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f18633ad000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f1863190000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f1862dc6000)
/lib64/ld-linux-x86-64.so.2 (0x00007f1863e65000)

It looks like some libraries are not found but i still don't know how to fix it.