2.5.40 menuconfig crashes when entering sound->alsa menu

happens with and without the alsa updates from today.

Menuconfig has encountered a possible error in one of the kernel's configuration files and is unable to continue. Here is the error report:

Q> ./scripts/Menuconfig: line 823: MCmenu74: command not found

Please report this to the maintainer <[email protected]>. You may also send a problem report to <[email protected]>.

Please indicate the kernel version you are trying to configure and which menu you were trying to enter when this error occurred.

make: *** [menuconfig] Error 1