--Installing windrvr6---------------------------------------------
--Checking version.
--File /lib/modules/2.6.32-42-generic-pae/kernel/drivers/misc/windrvr6.o does not exist.
--File LINUX.2.6.32-42-generic-pae.i386/windrvr6.o does not exist.
--Setting source version to 1301.
--File LINUX.2.6.32-42-generic-pae.i386/windrvr6.o is newer than the destination file.
USE_KBUILD= yes
creating cache ./config.cache
checking for cpu architecture... i386
checking for WinDriver root directory... /opt/Xilinx/14.2/ISE_DS/common/bin/lin/install_script/install_drivers/linux_drivers/windriver32
checking for linux kernel source... found at /lib/modules/2.6.32-42-generic-pae/build
not found
loading cache ./config.cache
checking for cpu architecture... i386
checking for WinDriver root directory... /opt/Xilinx/14.2/ISE_DS/common/bin/lin/install_script/install_drivers/linux_drivers/windriver32
checking for linux kernel source... found at /lib/modules/2.6.32-42-generic-pae/build
not found
make -f makefile.usb.kbuild clean
make[1]: Entering directory `/opt/Xilinx/14.2/ISE_DS/common/bin/lin/install_script/install_drivers/linux_drivers/windriver32/windrvr'make[1]: Leaving directory `/opt/Xilinx/14.2/ISE_DS/common/bin/lin/install_script/install_drivers/linux_drivers/windriver32/windrvr'make -f makefile.usb.kbuild
make[1]: Entering directory `/opt/Xilinx/14.2/ISE_DS/common/bin/lin/install_script/install_drivers/linux_drivers/windriver32/windrvr'make[1]: Leaving directory `/opt/Xilinx/14.2/ISE_DS/common/bin/lin/install_script/install_drivers/linux_drivers/windriver32/windrvr'make -f makefile.usb.kbuild
make[1]: Entering directory `/opt/Xilinx/14.2/ISE_DS/common/bin/lin/install_script/install_drivers/linux_drivers/windriver32/windrvr'make[1]: Leaving directory `/opt/Xilinx/14.2/ISE_DS/common/bin/lin/install_script/install_drivers/linux_drivers/windriver32/windrvr'--make windrvr install rc= 2
--install_windrvr6 rc= 2
--Module windrvr6 is not running.
--Module xpc4drvr is not running.
--Note: By default, the file permission of /dev/windrvr6 is enabled for the root user only
and must be changed to allow access to other users.
--real rc=2
--Driver installation failed.
--Digilent Return code= 0
--Xilinx Return code= 1
--Return code= 1
The Xilinx License Configuration Manager appears and configure
INFO:iMPACT - Selected Current Working Directory:
'/opt/Xilinx/14.2/ISE_DS/ISE/bin/lin'libusb couldn't open USB device /dev/bus/usb/002/035: Permission denied.
libusb requires write access to USB device nodes.
First check there is /etc/udev/rules.d/xusbdfwu.rules