darktable-cli cannot read Fuji RAF

I tried use darktable-cli to convert RAF image to TIFF Format.
This is the error message from cli

Failed to connect to Mir: Failed to connect to server socket: No such file or directory
Unable to init server: Could not connect: Connection refused
RawSpeed:Unable to find camera in database: FUJIFILM X-T2
[rawspeed] Camera ‘FUJIFILM’ ‘X-T2’, mode ‘’ not supported, and not allowed to guess. Sorry.
[temperature] failed to read camera white balance information from T00219.RAF'! allocation failed??? [imageio_storage_disk] could not export to file:darktable-cli/T00219_darktable_01.tif’!

anyone can help?

What operating system are you using? Which version of darktable? Can you open the problem RAF using darktable’s GUI?

I’m using ubuntu 16.04. darktable version 2.0.3. opening RAF with GUI is fine, I also can export it to tiff.
I’m installing the darktable-cli via apt-get (https://www.darktable.org/install/)

I would try the latest darktable version. 2.0.4 is more then 3 years old.

You can get the latest darktable via PPA, snap, or flatpak.

thanks all. It’s working after update to the latest version.
One more question, how to configure darktable-cli on MacOS?

On Mac, the CLI binary is inside the darktable.app. you can cd in there and find it. Add it to your path or create a shell alias.