[Andrew: please subscribe to the nut-upsuser list: http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser Also, please gzip any attached logs.]
Hello,I downloaded NUT ver 2.6.2 and tried it on my Linux development board. when I configure and it notified me that "USB drivers requested, but libusb not found." Then I download libusb v1.0.8 and install it to my board, and re- configure NUT, still "USB drivers requested, but libusb not found". I look into config.log, and found that usb.h not found. I tried Google and install libusb-compat. Then usb.h was found, and libusb version is recognized. However, still "USB drivers requested, but libusb not found"...
Correct, NUT is only designed to work with the libusb-0.1 API (provided by libusb-compat).
How did you install libusb-1.0? It appears that the actual .so file was not installed properly:I could not fing any more solution of that. Therefore, I turn to developers. config.log is attached. Here are my hardware and software configurations:CPU: Marvell 88E6281 with ARM926ejs Linux ver: 2.6.31.8 cinfigure commnd: ./configure --with-usb --with-doc \ --host=arm-mv5sft-linux-gnueabi \ --prefix=/mnt/ARM_FS \
configure:7259: checking for libusb version via pkg-config configure:7278: result: 0.1.12 found configure:7281: checking for libusb cflags configure:7298: result: -I/mnt/ARM_FS/include configure:7301: checking for libusb ldflags configure:7318: result: -L/mnt/ARM_FS/lib -lusb configure:7323: checking for usb.hconfigure:7323: arm-mv5sft-linux-gnueabi-gcc -c -I/mnt/ARM_FS/ include conftest.c >&5
configure:7323: $? = 0 configure:7323: result: yes configure:7338: checking for usb_initconfigure:7338: arm-mv5sft-linux-gnueabi-gcc -o conftest -I/mnt/ARM_FS/ include conftest.c -L/mnt/ARM_FS/lib -lusb >&5 /root/uboot_NAS/cross/bin/../lib/gcc/arm-mv5sft-linux-gnueabi/ 4.3.2/../../../../arm-mv5sft-linux-gnueabi/bin/ld: warning: libusb-1.0.so.0, needed by /mnt/ARM_FS/lib/libusb.so, not found (try using -rpath or -rpath-link)
/mnt/ARM_FS/lib/libusb.so: undefined reference to `libusb_clear_halt'/mnt/ARM_FS/lib/libusb.so: undefined reference to `libusb_get_device_address'
/mnt/ARM_FS/lib/libusb.so: undefined reference to `libusb_close' /mnt/ARM_FS/lib/libusb.so: undefined reference to `libusb_unref_device' [...]The libusb-1.0.so.0 file should be in the same directory as libusb.so, meaning that -rpath* options shouldn't be necessary. But if there is something special about the way libusb was installed (packaging, etc.) then you might need to fiddle with those options.
Any suggestions? Thanks! Best Regards -- Andrew Chang 2011-11-09 <config.log>
config.log.gz
Description: GNU Zip compressed data
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