Just out of curiosity I tried on Linux. Firstly, it cannot find LUFA. Secondly, I used LUFA from Caterina-ORG but it ends with error:
-------- begin --------
avr-gcc (AVR_8_bit_GNU_Toolchain_3.5.3_1700) 4.9.2
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Compiling C: Descriptors.c
avr-gcc -c -mmcu=atmega32u4 -I. -gdwarf-2 -DF_CPU=16000000UL -DF_USB=16000000UL -DBOARD=BOARD_USER -DARCH=ARCH_AVR8 -DBOOT_START_ADDR=0x7000UL -DDEVICE_VID=UL -DDEVICE_PID=UL -D USB_DEVICE_ONLY -D DEVICE_STATE_AS_GPIOR=0 -D ORDERED_EP_CONFIG -D FIXED_CONTROL_ENDPOINT_SIZE=8 -D FIXED_NUM_CONFIGURATIONS=1 -D USE_RAM_DESCRIPTORS -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)" -D NO_INTERNAL_SERIAL -D NO_DEVICE_SELF_POWER -D NO_DEVICE_REMOTE_WAKEUP -D NO_SOF_EVENTS -D NO_LOCK_BYTE_WRITE_SUPPORT -Os -funsigned-char -funsigned-bitfields -ffunction-sections -fno-inline-small-functions -fpack-struct -fshort-enums -fno-strict-aliasing -Wall -Wstrict-prototypes -Wa,-adhlns=./Descriptors.lst -ILUFA-111009/ -std=c99 -MMD -MP -MF .dep/Descriptors.o.d Descriptors.c -o Descriptors.o
<command-line>:0:12: error: 'UL' undeclared here (not in a function)
Descriptors.c:56:28: note: in expansion of macro 'DEVICE_VID'
.VendorID = DEVICE_VID,
^
make: *** [Descriptors.o] Error 1
Then, I tried Caterina-ORG and it worked.
My OS is customized Linux Mint Mate 16.