Error: boost::filesystem::create_directories: Function not implemented

[ShunLu91]

All the requirements were successfully installed and there is no error occurred.
However, when I use denseflow to extract frames from videos, specifically the HMDB-51 datasets, such error appears:

boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/run/Two_Towers_1_run_f_cm_np2_fr_med_4"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/situp/Personal_Training_Workout_Tips_situp_f_nm_np1_le_goo_1"
both 230 run/Two_Towers_1_run_f_cm_np2_fr_med_4.avi tvl1 done
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/talk/Prelinger_FamilyLi1949_talk_h_nm_np1_fr_goo_15"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/hit/Schnaaper_Crew__Eisbaden_(2007)hit_f_cm_np1_le_bad_3"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/flic_flac/Acrobacias_de_un_fenomeno_flic_flac_f_cm_np1_fr_bad_1"
both 442 situp/Personal_Training_Workout_Tips_situp_f_nm_np1_le_goo_1.avi tvl1 done
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/somersault/Dive_and_roll_compilation(Parkour)somersault_f_cm_np1_fr_bad_0"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/swing_baseball/BaseballSwingAnalysis_swing_baseball_f_nm_np1_fr_med_8"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/wave/CharlieAndTheChocolateFactory_wave_u_nm_np1_fr_med_2"
both 1502 somersault/Dive_and_roll_compilation(Parkour)somersault_f_cm_np1_fr_bad_0.avi tvl1 done
both 18 swing_baseball/BaseballSwingAnalysis_swing_baseball_f_nm_np1_fr_med_8.avi tvl1 done
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/run/THE_PROTECTOR_run_f_cm_np1_le_med_15"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/situp/6_Minute_Abs_Routine_situp_f_nm_np2_le_bad_1"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/talk/Prelinger_FamilyLi1949_talk_h_nm_np1_fr_goo_15"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/flic_flac/Acrobacias_de_un_fenomeno_flic_flac_f_cm_np1_fr_bad_1"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/hit/Schnaaper_Crew__Eisbaden(2007)hit_f_cm_np1_le_bad_3"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/swing_baseball/practicingmybaseballswing2009_swing_baseball_f_cm_np1_fr_med_19"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/somersault/Handstandk_nig_somersault_f_cm_np1_ba_med_5"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/wave/CharlieAndTheChocolateFactory_wave_u_nm_np1_fr_med_2"
both 653 flic_flac/Acrobacias_de_un_fenomeno_flic_flac_f_cm_np1_fr_bad_1.avi tvl1 done
both 867 hit/Schnaaper_Crew__Eisbaden(2007)_hit_f_cm_np1_le_bad_3.avi tvl1 done
both 1078 talk/Prelinger_FamilyLi1949_talk_h_nm_np1_fr_goo_15.avi tvl1 done
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/run/THE_PROTECTOR_run_f_cm_np1_le_med_15"
boost::filesystem::create_directories: Function not implemented: "../../data/hmdb51/rawframes/situp/6_Minute_Abs_Routine_situp_f_nm_np2_le_bad_1"
Raw frames (RGB and Flow) Generated

Wait for help and great thanks to you.

[Lastique]

Duplicates #172.

[twilightmiao]

Have you solved this problem? I also encountered a similar problem and the link above did not help me.

[ShunLu91]

Sorry, I have not solved this issue yet though it has been two yeas. I remembered that I gave up using denseflow to process the dataset.