Invalid MEX-file '/home/rpk/caffe_set/Deep-Metric-Learning-CVPR16/Caffe-Deep-Metric-Learning-CVPR16/matlab/code/serialized_pairs_to_leveldb.mexa64': libcaffe.so: cannot open shared object file: No such file or directory

[camel007]

getenv('LD_LIBRARY_PATH') /usr/local/MATLAB/R2014b/sys/os/glnxa64:/usr/local/MATLAB/R2014b/bin/glnxa64:/usr/local/MATLAB/R2014b/extern/lib/glnxa64:/usr/local/MATLAB/R2014b/runtime/glnxa64:/usr/local/MATLAB/R2014b/sys/java/jre/glnxa64/jre/lib/amd64/native_threads:/usr/local/MATLAB/R2014b/sys/java/jre/glnxa64/jre/lib/amd64/server:/home/rpk/caffe_set/Deep-Metric-Learning-CVPR16/Caffe-Deep-Metric-Learning-CVPR16/.build_release/lib

[nikoong]

I have met the same problem, did you solve this? @camel007

[rksltnl]

Did you compile it?

[camel007]

Thanks a lot! Yes, I got "caffe_.mexa64" in "matlab/+caffe/private/" and "libcaffe.so.1.0.0-rc3" in "./build_release/lib"

[rksltnl]

It's all in the README. Please read the README file before opening issues.

[EhsanEI]

I have the same issue. I have compiled the module and followed the README file. "./build_release/lib" is in my LD_LIBRARY_PATH and LD_RUN_PATH. But still I get this error.

[rksltnl]

Make sure run the compile script as mentioned in the README and your LD_LIBRARY_PATH is set correctly in your bash script. export LD_LIBRARY_PATH=/path/to/caffe/build/lib:$LD_LIBRARY_PATH

[dldl3D]

Hi, I have the same problem. I have run the compile.m, generated the imageset_to_leveldb.mexa64 and serialized_pairs_to_leveldb.mexa64 dile. But when I run the gen_caffe_dataset_multilabel_m128.m, I get this error. I have set my LD_LIBRARY_PATH. @camel007 @rksltnl

[AshutoshMI777]

I am also facing the same error. I exported the LD_LIBRARY_PATH to the path where the caffe libcaffe.so file is located i.e. the build/lib directory and checked it with Matlab also using the command getenv('LD_LIBRARY_PATH'). Both the commands displays the same library path where the libcaffe.so is stored but still it pops up the error:

Invalid MEX file undefined symbol:_ZN2cv8imencodeERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKNS_11_InputArrayERSt6vectorIhSaIhEERKSB_IiSaIiEE

[Ashutosh1995]

I am also getting the same error. I have exported the LD_LIBRARY_PATH to the same lib folder in the caffe i.e. /caffe/build/lib etc and followed the README.md but I am getting the error like:

Invalid MEX-file '/users/amishra/code/serialized_pairs_to_leveldb.mexa64': /users/amishra/caffe/caffe-master/build/lib/libcaffe.so.1.0.0: undefined symbol:_ZN2cv8imencodeERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKNS_11_InputArrayERSt6vectorIhSaIhEERKSB_IiSaIiEE

Can anyone help me on this?

[wang5566]

I compiled cpp successfully.But i got the same error "libcaffe.so: cannot open shared object file: No such file or directory". I am sure to setenv LD_LIBRARY_PATH with my caffe/build/lib, any help can be appreciated.