libmmal.so: cannot open shared object file: No such file or directory about picamera HOT 6 CLOSED

I have the same issue on 32bit raspberry pi model b

from picamera.

I use a 32bit operating system on raspberry 3b+ and still encounter the above error, what should I do?

from picamera.

Same with me.
-Raspberry Pi 4B 4Gb
-64Bit rasp os
-libmmal.so is present in /opt/vc/lib/libmmal.so but seem to be a 32bit binary

from picamera.

MMAL (which picamera uses) is not supported on 64bit userland
raspberrypi/userland#688

from picamera.

did you guys got any solution .. I am getting same error .. using model 3 b os 32bit

from picamera.

I had same error and I solved it by moving

/opt/vc/lib/libmmal_vc_client.so
/opt/vc/lib/libmmal_util.so
/opt/vc/lib/libmmal_core.so
/opt/vc/lib/libmmal_components.so
/opt/vc/lib/libmmal.so

into

/usr/lib/

If it cant find any other files just use
sudo find / -name "name of the file"
and move then into > /usr/lib/

worked for me

hope this helps. :)

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