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libmatio.so.2: cannot open shared object file #14

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mjohn123 opened this issue Dec 26, 2016 · 2 comments
Closed

libmatio.so.2: cannot open shared object file #14

mjohn123 opened this issue Dec 26, 2016 · 2 comments

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@mjohn123
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I downloaded and install matio by following commands:

./configure
make
sudo make install

I also changed the MATLAB_DIR := /usr/local/MATLAB/R2014b in Makefile.config file. Then I compile the PSPnet using

make -j8 && make matcaffe

I got the success message

MEX matlab/ caffe/private/caffe_.cpp
Building with 'g  '.
Warning: You are using gcc version '5.4.1'. The version of gcc is not supported. The version currently supported with MEX is '4.7.x'. For a list of currently supported compilers see: http://www.mathworks.com/support/compilers/current_release.
MEX completed successfully.

However, when I run the eval_all.m file, I got the error

Invalid MEX-file '/home/john/PSPNet/matlab/ caffe/private/caffe_.mexa64': libmatio.so.2: cannot open shared object file: No such file or directory
Error in caffe.reset_all (line 5)
caffe_('reset');
Error in eval_sub (line 20)
caffe.reset_all();
Error in eval_all (line 72)  eval_sub(data_name,data_root,eval_list,model_weights,model_deploy,fea_cha,base_size,crop_size,data_class,data_colormap, ..
```

How can I fix it? Thank you
@hungnguyen0606
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Oh.
After "make install" matio, try "sudo ldconfig".
Then comeback and build caffe again.

@mjohn123
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Thank you. I solved it

This was referenced Oct 25, 2017
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@ThienAnh ThienAnh mentioned this issue Jan 30, 2018
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@mjohn123 @hungnguyen0606