Problem With Modem Conexant Access Runner Driver, looking for a hide rpm Options

[^Shelton^]

Hello, I have Suse 9.1 and it comes with libusb-0.1.8-31, I have to make the compilation of my usb-modem driver becouse Suse dont detect it(It is conexant acces runner modem). Well, I have the driver, but I need lib-usb-devel-0.1.8-31 then. I have all my rpm packages for make the compilation but I need this package, I tried to make the compilation with libusb-devel-0.1.8-0.pm.0(the most similar package I found) but it give me a wrong compilation:

# using defaults found in .config
#
SPLIT include/linux/autoconf.h -> include/config/*
*** Warning: Overriding SUBDIRS on the command line can cause
*** inconsistencies
CC scripts/empty.o
MKELF scripts/elfconfig.h
HOSTCC scripts/file2alias.o

/usr/src/linux-2.6.4-52/scripts/Makefile.modpost:17: Trouble: /usr/cxacru/module2/cxacrudbg.ko /usr/cxacru/module2/cxacru.ko
/usr/src/linux-2.6.4-52/scripts/Makefile.modpost:18: *** Uh-oh, you have stale module entries. You messed with SUBDIRS,
/usr/src/linux-2.6.4-52/scripts/Makefile.modpost:19: do not complain if something goes wrong.

XDSLUSB-MODULE=cxacrudbg EXTRA_CFLAGS="-DDEBUG -DVERBOSE_DEBUG" modules
make[2]: Entering directory `/usr/src/linux-2.6.4-52'
CHK include/linux/version.h
*** Warning: Overriding SUBDIRS on the command line can cause
*** inconsistencies
CC scripts/empty.o
MKELF scripts/elfconfig.h


After it, sometimes the script that put to start my adsl runs, and sometimes it fail, when it fail in /var/log/messages I found this wrong message:

Nov 8 22:46:48 linux kernel: kobject_register failed for xdslusb (-17)

Nov 8 22:46:48 linux kernel: drivers/usb/core/usb.c: problem -17 when registering driver xdslusb
Nov 8 22:46:53 linux ifup: No configuration found for nas0

Then I want to know:

How is possible I cant find libusb-devel-0.1.8-31, it should be in my distribution's cds(I look in ftp suse mirrors too and in rpmfind.net and rpm.pbone.net)

Do you think the problem is with this package?

Thanks for answer. Sorry my expressions, but I'm spanish and I speak a bad english. Bye