пересборка ядра

Добрый день.
Пытаюсь пересобрать ядро, согласно http://www.calculate-linux.ru/main/ru/cl-kernel.

И получаю след. ошибку:
cl-kernel --use-own-config --menuconfig --kerneldir /usr/src/linux-2.6.32.24-calculate.my/
Error: Unknown option ‘–slowusb’!

Error: kernel was not builded

Похожих ошибок на вашем форуме не нашел.

Что установлено:
Calculate Directory Server 10.4.1 i686

[D] sys-apps/calculate [1] (1.3.12-r4@21.02.2012 -> ??): Program for installation, building and upgrading system
[I] sys-apps/calculate-i18n [1] (2.2.27-r2@21.02.2012): The internationalization package for calculate utilities
[I] sys-apps/calculate-install [1] (2.2.27-r6@21.02.2012): The program of installation Calculate Linux
[I] sys-apps/calculate-lib [1] (2.2.27-r3(2.2)21.02.2012): The library for Calculate 2 [I] sys-apps/calculate-templates [1] (2.2.27-r1121.02.2012): Templates for calculate utilities 2.2
[I] sys-apps/calculate-utilities [1] (2.2.27-r29@21.02.2012): Calculate Utilities meta package