ImportError: libavutil.so.55: cannot open shared object file: No such file or directory

[DogeFlow]

Hello, I followed the instructions to complete all the steps.But when I do the test, i met this problem:

     ImportError: libavutil.so.55: cannot open shared object file: No such file or directory.

     How can i solve it ?

[radimspetlik]

Hi, for some reason, the github doesn't send me notifications. Realized now. Did you solve it, please?

[HuaLi2333]

I also encountered this problem. I don't know if it's due to the version problem.Do you have any suggestions?

[radimspetlik]

@HuaLi2333 Hi, I'm going to investigate... Hopefully next week...

[HuaLi2333]

Thank you. I am very interested in your research and look forward to your investigation.

[amberhappy]

I also meet this problem....

[radimspetlik]

So, I updated the instructions; could you please check if the problem persists?

[amberhappy]

So, I updated the instructions; could you please check if the problem persists?

Thank you for updating, but the problem still persists, details as flollows:

/home/lq/anaconda3/envs/hr-cnn/bin/python /home/lq/Desktop/new/hr-cnn-master/test-evaluation.py ('extractor_model_path:', 'data/models/08-05-2018_23-04-07-384974_arch=FaceHRNet09V4ELURGB_lr=1E-05_batch-size=300_fine_tuning_extractor_val_mae_best') [INFO]Performing experiments on ecg-fitness database, protocol test. [INFO]Loading model 08-05-2018_23-04-07-384974_arch=FaceHRNet09V4ELURGB_lr=1E-05_batch-size=300_fine_tuning_extractor_val_mae_best. [WARNING]Was not able to load state_dictionary, trying to add/remove "module."... [INFO]Model 08-05-2018_23-04-07-384974_arch=FaceHRNet09V4ELURGB_lr=1E-05_batch-size=300_fine_tuning_extractor_val_mae_best loaded. Traceback (most recent call last): File "/home/lq/Desktop/new/hr-cnn-master/test-evaluation.py", line 135, in perform_experiments(dataset, 'test') File "/home/lq/Desktop/new/hr-cnn-master/test-evaluation.py", line 96, in perform_experiments faces_dir) + ' --outdir ' + str(pulse_dir) + ' --batch-size ' + str(batch_size)) File "/home/lq/Desktop/new/hr-cnn-master/cmp/nrppg/experiments/extract_pulse_cnn.py", line 185, in main import bob.db.ecg_fitness File "/home/lq/Desktop/new/hr-cnn-master/bob/db/ecg_fitness/init.py", line 7, in from models import File "/home/lq/Desktop/new/hr-cnn-master/bob/db/ecg_fitness/models.py", line 15, in import utils File "/home/lq/Desktop/new/hr-cnn-master/bob/db/ecg_fitness/utils.py", line 8, in import bob.io.video File "/home/lq/Desktop/new/hr-cnn-master/bob/io/video/init.py", line 4, in from ._library import ImportError: libavutil.so.55: cannot open shared object file: No such file or directory

Process finished with exit code 1

[radimspetlik]

It seems that you don't have the libav-tools library installed in your system. Try to install with sudo apt-get install libav-tools

[amberhappy]

It seems that you don't have the libav-tools library installed in your system. Try to install with sudo apt-get install libav-tools

Thank you very much, this helps me solve the problem

[jujuran2]

sorry ,excuse me , I have the same problem with the new updated project. [INFO]Performing experiments on ecg-fitness database, protocol test. [INFO]Loading model 08-05-2018_23-04-07-384974_arch=FaceHRNet09V4ELURGB_lr=1E-05_batch-size=300_fine_tuning_extractor_val_mae_best. [WARNING]Was not able to load state_dictionary, trying to add/remove "module."... [INFO]Model 08-05-2018_23-04-07-384974_arch=FaceHRNet09V4ELURGB_lr=1E-05_batch-size=300_fine_tuning_extractor_val_mae_best loaded. Traceback (most recent call last): File "/home/a203/Music/hr-cnn-master/test-evaluation.py", line 128, in perform_experiments(dataset, 'test') File "/home/a203/Music/hr-cnn-master/test-evaluation.py", line 89, in perform_experiments faces_dir) + ' --outdir ' + str(pulse_dir) + ' --batch-size ' + str(batch_size)) File "/home/a203/Music/hr-cnn-master/cmp/nrppg/experiments/extract_pulse_cnn.py", line 185, in main import bob.db.ecg_fitness File "/home/a203/Music/hr-cnn-master/bob/db/ecg_fitness/init.py", line 7, in from models import File "/home/a203/Music/hr-cnn-master/bob/db/ecg_fitness/models.py", line 15, in import utils File "/home/a203/Music/hr-cnn-master/bob/db/ecg_fitness/utils.py", line 8, in import bob.io.video File "/home/a203/Music/hr-cnn-master/bob/io/video/init.py", line 4, in from ._library import ImportError: libavutil.so.55: cannot open shared object file: No such file or directory

After I install with sudo apt-get install libav-tools , the ImportError: libavutil.so.55: cannot open shared object file: No such file or directory still exists.

[radimspetlik]

@jujuran2, this is something to do with your system; It is very hard for me to debug your system... I suggest that you should check that the path to the libavutil library is in the same working environment as my python scripts...