[CentOS] CentOS 7 and exfat

Valerie,

   I've been talking to my tech support, and need to bother them again,
but I've been blocked by SORBS for two weeks now.... Could I trouble
you to post this to the list?

Hi, folks,

    User, upgrading <g> from Mac to Linux, has some flash drives that are
a new format to me: exfat15. mount knows nussing, nussing I tell you.
I can't find any packages in the std. repos, including elrepo. (I
believe I've mentioned before that he doesn't want me to use, say,
nux's.)

   Anything I can do? This is a system just built a week ago as CentOS 7.

       mark