compile kernel 3.0.34 errors

Hi guys, I am using Fedora 13(kernel version is 2.6.33.3-85.fc13.i686.PAE) and try to build kernel 3.0.34. I am follow these steps: make mrproper make bzImage make modules make modules_install make install Every step is succeed except make install It has following errors: ERROR: modinfo: could not find module twofish ERROR: modinfo: could not find module i2c I don't know how to solve this problem.Please help me!Thank you very much. Regards Vincent