identify not working with CR2 raw files

[rational_pi]

Hello,

I am new to ImageMagick so I hope this isn't too obvious, but I've done a fair bit of googling and haven't turned anything up. I'm trying to pull the metadata in my RAW (CR2) files with identify, however I'm getting the error

identify: delegate failed `'ufraw-batch' --silent --create-id=also --out-type=png --out-depth=16 '--output=%u.png' '%i'' @ error/delegate.c/InvokeDelegate/1919.
identify: unable to open image `/var/folders/7p/zkwmt3mx5zjdvn4cdg_cmhmm0000gn/T/magick-318106L17ps6P5UG7.ppm': No such file or directory @ error/blob.c/OpenBlob/2701.

I haven't found anything particularly helpful on Google, nothing from within the last 6 years. It looks like I don't have ufraw installed, however when I try to install it via MacPorts (btw I am on OS X Sierra) it fails due to gimp2 failing to install. This is where I've hit a roadblock, as I can't get gimp2 to successfully build.

Does anybody have any insight into this? I just want to pull my metadata from the command line, so if this is a lost cause and there is another method available, that works too.

Thanks!

[magick]

Install ufraw. On a CentOS, you can install with this command: yum install ufraw.

[rational_pi]

Yes, I did try to install ufraw but that is failing.