'mmc-lin' is a duplicate of 'mobilemediaconverter'. Even though the first one seems to be more up-to-date, it is broken for some time and the maintainer didn't even posted a comment nor a fix for the bug reported.
[1] mmc-lin: https://aur.archlinux.org/packages.php?ID=31686 [2] mobilemediaconverter https://aur.archlinux.org/packages.php?ID=18409 Please delete 'mmc-lin' Thanks
