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luizgh / sigver_wiwd

Learned representation for Offline Handwritten Signature Verification. Models and code to extract features from signature images.
https://www.etsmtl.ca/Unites-de-recherche/LIVIA/Recherche-et-innovation/Projets/Signature-Verification
BSD 2-Clause "Simplified" License
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ImportError: libhdf5.so.10: cannot open shared object file: No such file or directory #9

Closed jashshah closed 6 years ago

jashshah commented 6 years ago

Running Ubuntu 16.04. When running python example.py I get the below error:

Traceback (most recent call last):
  File "example.py", line 10, in <module>
    from preprocess.normalize import preprocess_signature
  File "/home/jash/Documents/Miscellaneous/sigver_wiwd/preprocess/normalize.py", line 1, in <module>
    import cv2
ImportError: libhdf5.so.10: cannot open shared object file: No such file or directory

Request you to help.

luizgh commented 6 years ago

It seems to be an issue with your opencv installation. Did you install it using conda? It should have installed all dependencies

AyanSinhaMahapatra commented 6 years ago

I got the same Error. It was installed using Conda conda install -y opencv "scipy=0.18.0" "pillow=3.0.0" As specified in the Installation Guide. This should have installed all the dependencies. Doesn't look like any of these issues I guess. https://github.com/h5py/h5py/issues/672 What can be the problem here?

luizgh commented 6 years ago

Hi Ayan, did you try it with a clean environment (e.g. creating a new environment with conda create)?

Btw, I would try the solution to re-install h5py, as discussed in the issue you mentioned:

pip uninstall h5py pip install --no-cache-dir h5py

Let me know if it works

AyanSinhaMahapatra commented 6 years ago

Hi luizgh, thanks for the reply.

Yeah, I started in a clean Environment and did try reinstalling h5py as discussed in the issue, but none of them worked out.

But I don't know why pip install opencv-python solved it. Even though I had already used conda install -y opencv "scipy=0.18.0" "pillow=3.0.0" before.

This is so weird. What could possibly be the reason?

luizgh commented 6 years ago

Maybe the opencv package in conda is not properly listing all the dependencies. I will update the Readme to include this troubleshooting.

@jashshah let us know if installing opencv via pip resolves the problem for you.

luizgh commented 6 years ago

I changed the installation instructions to always install opencv using pip. This should resolve the problem.

JasonLi-TMT commented 5 years ago

plz try install h5py==2.6.0, I fix the problem through this

BinSquare commented 5 years ago

plz try install h5py==2.6.0, I fix the problem through this

Resolved my issue. Running arch linux 5.2.9.-arch1-1-ARCH, x64 architecture. Installed opencv 4.1.1-1 using pacman.

lhui2010 commented 2 years ago

plz try install h5py==2.6.0, I fix the problem through this

Resolved my issue with msprime