$make
\make all-recursive
make[1]: Entering directory ‘/home/yf/test1/libusb’
Making all in libusb
make[2]: Entering directory ‘/home/yf/test1/libusb/libusb’
CC libusb_1_0_la-core.lo
libtool: error: Failed to create ‘.libs’
Makefile:643: recipe for target ‘libusb_1_0_la-core.lo’ failed
make[2]: *** [libusb_1_0_la-core.lo] Error 1
make[2]: Leaving directory ‘/home/yf/test1/libusb/libusb’
Makefile:476: recipe for target ‘all-recursive’ failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory ‘/home/yf/test1/libusb’
Makefile:385: recipe for target ‘all’ failed
make: *** [all] Error 2
在make命令之前，加上sudo
$ sudo make
$cd example
$sudo make install