How to solve error: Invalid MEX-file 'C:\matconvnet\matlab\mex\vl_imreadjpeg.mexw64': The specified module could not be found. ?

[Jumabek]

Hi @bertinetto ,
thanks for open sourcing this brilliant work!
I want to run demo/evaluation.
After downloading pretrained nets and validation videos.

I executed run_cfnet1_evaluation.m but I have the following error which I could not solve

Invalid MEX-file 'C:\matconvnet\matlab\mex\vl_imreadjpeg.mexw64': The specified module could
not be found.

Error in load_video_info_votformat (line 37)
    imgs = vl_imreadjpeg(img_files,'numThreads', 12);

Error in run_tracker_evaluation>do_OTB_TRE (line 74)
    [tpar.imgFiles, ground_truth] =
    load_video_info_votformat(fullfile(tpar.paths.eval_set_base,rpar.dataset), video);

Error in run_tracker_evaluation (line 51)
            [all_boxes, all_gt, all_type, times] = do_OTB_TRE(video, all_boxes, all_gt,
            all_type, times, run_params.subSeq, tracker_params, run_params);

Error in run_cfnet1_evaluation (line 12)
[~,~,dist,overlap,~,~,~,~] = run_tracker_evaluation('tc_Kite_ce3', tracker_par);

Could you give me any suggestion how can I solve this problem please?

I am calling vl_imreadjpeg() without an eror inside matconvent though

I also check the dependencies of vl_imreadjpeg.mexw64, however the output log looks scary and I have no idea how to interpret it. I mean there are too many dependencies if I were to install them one by one. I think there should be more shorter way.

I have:
CUDA v8.0
CUDNN v5.1
Matlab 2016a

Thx

[bertinetto]

Hi,
Did you install matconvnet following the tutorial?
http://www.vlfeat.org/matconvnet/install/