kgdb help!

[daiyi]

I want to use the kgdb,but don't know can I
do?
I went to the website http://kgdb.sourceforge.net
I follow the step:preparing a kernel
but when I finished the command:
bunzip2 -c ~/linux-2.4.6.tar.bz2 | tar xvf -
then I want to do the next:
mv linux linux-2.4.6-kgdb
but linux tell me that there is no directoy like "linux"
Neither do I.
how someday tell what happerns to it ?
Tanks.

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