On Sun, Dec 14, 2014 at 07:22:01PM -0500, Mark LaPierre wrote: > On 12/14/14 07:29, ken wrote: > > uname -r; rpm -q libusb > > CentOS 6.6 says: > [mlapier at mushroom ~]$ uname -r; rpm -q libusb > 2.6.32-504.1.3.el6.i686 > libusb-0.1.12-23.el6.i686 CentOS 5 has: libusb-0.1.12 CentOS 6 has: libusb-0.1.12 libusb1-1.0.9 CentOS 7 has: libusb-0.1.4 libusbx-1.0.15 -- rgds Stephen