Failed to execute external program 'mmgplsrv' from location '/usr/bin/mmgplsrv'

[tw_psycho]

Hi,

I tried 3 different DVDs and I can't backup it. Here is the log:

Code: Select all

pi64@raspberrypi:/media/pi64/Elements/Temp/DISC COPIES $ makemkvcon backup --decrypt --cache=1024 --noscan --minlength=120 -r --progress=-same disc:0 "/media/pi64/Elements/Temp/DISC COPIES/POWROT_DO_TAMTYCH_DNI"
MSG:1005,0,1,"MakeMKV v1.17.6 linux(arm64-release) started","%1 started","MakeMKV v1.17.6 linux(arm64-release)"
PRGT:5018,0,"Scanning CD-ROM devices"
PRGC:5018,0,"Scanning CD-ROM devices"
PRGV:0,0,65536
PRGV:0,0,65536
PRGV:65536,0,65536
PRGV:65536,65536,65536
DRV:0,0,999,0,"BD-RE HL-DT-ST BD-RE  WH16NS60 1.03 KLAM6DG5012","","/dev/sr0"
DRV:1,256,999,0,"","",""
DRV:2,256,999,0,"","",""
DRV:3,256,999,0,"","",""
DRV:4,256,999,0,"","",""
DRV:5,256,999,0,"","",""
DRV:6,256,999,0,"","",""
DRV:7,256,999,0,"","",""
DRV:8,256,999,0,"","",""
DRV:9,256,999,0,"","",""
DRV:10,256,999,0,"","",""
DRV:11,256,999,0,"","",""
DRV:12,256,999,0,"","",""
DRV:13,256,999,0,"","",""
DRV:14,256,999,0,"","",""
DRV:15,256,999,0,"","",""
PRGV:0,65536,65536
PRGV:0,0,65536
MSG:1011,0,1,"Using LibreDrive mode (v06.3 id=4083C4CCDB14)","%1","Using LibreDrive mode (v06.3 id=4083C4CCDB14)"
MSG:5072,131072,1,"Backing up disc into folder \"file:///media/pi64/Elements/Temp/DISC COPIES/POWROT_DO_TAMTYCH_DNI\"","Backing up disc into folder \"%1\"","file:///media/pi64/Elements/Temp/DISC COPIES/POWROT_DO_TAMTYCH_DNI"
PRGT:5047,0,"Copying all files"
PRGC:3102,0,"Processing title sets"
PRGV:0,0,65536
PRGV:0,0,65536
PRGV:5957,0,65536
PRGV:11915,0,65536
PRGV:17873,0,65536
PRGV:23831,0,65536
PRGV:29789,0,65536
PRGV:35746,0,65536
PRGV:41704,0,65536
PRGV:47662,0,65536
PRGV:53620,0,65536
PRGV:59578,0,65536
PRGC:3120,1,"Scanning contents"
PRGV:0,0,65536
MSG:4041,0,2,"Failed to execute external program 'mmgplsrv' from location '/usr/bin/mmgplsrv'","Failed to execute external program '%1' from location '%2'","mmgplsrv","/usr/bin/mmgplsrv"
PRGV:65536,0,65536
PRGV:65536,1,65536
PRGC:5046,0,"Copying file"
PRGV:0,1,65536
MSG:5069,128,0,"Backup failed","Backup failed"
MSG:5080,516,0,"Backup failed.","Backup failed."

/usr/bin/mmgplsrv is empty:

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pi64@raspberrypi:/media/pi64/Elements/Temp/DISC COPIES $ ls -all /usr/bin/mmgplsrv
-rwxr-xr-x 1 root root 0 Jan 30 12:17 /usr/bin/mmgplsrv
pi64@raspberrypi:~ $ file /usr/bin/mmgplsrv
/usr/bin/mmgplsrv: empty

Bluray discs work fine. It happens only on DVD discs.

I would be very grateful for any suggestions...

Best regards
Tomasz

[Woodstock]

DVDs don't do "backup". They rip. Bluray was the first disk type that MakeMKV offered a backup option.

[tw_psycho]

Ok, what I should do then?

[beandog]

How did you install makemkv? It should be part of it. Check if it's in /usr/local/bin

[beandog]

Oh wait, my bad, it says the file is there, just empty. Going back to my original question, though, what did you use to install it

[tw_psycho]

Ok, I found it. I think some issue happened during previous compilation. Perhaps because I tried to do that with ffmpeg. Even in out subfolder file was empty (0 bytes).

Solution was to remove the folder and unpack it again from the archive. And then redo ./configure, make and sudo make install.
Thank you!