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I am running the source code of Local Naive Bayer Nearest Neighbor form this site :

https://github.com/sanchom/sjm

i extract SIFT descriptor of the dataset Caltech 101 by running: 

python extract_caltech.py --dataset_path /users/phongnguyen/desktop/101_ObjectCategories --process_limit 3 --sift_normalization_threshold 2.0 --sift_discard_unnormalized --sift_grid_type FIXED_3X3 --sift_first_level_smoothing 0.66 --sift_fast --sift_multiscale  --features_directory /users/phongnguyen/desktop/feature

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i got this error: 

/bin/sh: extract_descriptors_cli: command not found

and it displays thousands of the same line above.

What wrong with the bug above, am i missing any binary file?

Deepak Ingole
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Phong Nguyen
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1 Answers1

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You probably skipped one or more steps from the BUILDING section of the README.md, specifically

you need to run scons to compile the binaries and then "scons install BIN_PREFIX=[directory] to install them in [directory]."

Aaron Digulla
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  • I run 'scons' but it generates some error on linking like: Undefined symbols for architecture x86_64: const*, int const&, int const&) in codebook_test.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) scons: *** [codebooks/codebook_test] Error 1. So i run 'scons /path/to/dependencies/directory' instead. – Phong Nguyen May 07 '14 at 14:30
  • You need to fix the error. I don't see how the second `scons` invocation would help. – Aaron Digulla May 07 '14 at 14:35
  • I still get problem with 'scone'. Will reply back if something changed. Thanks! – Phong Nguyen May 08 '14 at 11:36
  • Create a new question and post the exact error message there plus the steps to reproduce it (i.e. download, unpack, cd, ...) – Aaron Digulla May 08 '14 at 11:41
  • i posted a new question here: http://stackoverflow.com/questions/23561253/unknown-command-line-flag-logtostderr @Aaron Digulla please help me. – Phong Nguyen May 09 '14 at 09:41