Bug#706964: Error installing using dmraid /sbin/dmraid-activate: line 209: awk: not found

[Carlos Terrón <carlos.terron@gmail.com>]

Package: installation-reports

Boot method: Boot from the AMD64 CD which SHA256 is fdfd3f89c0805a711654912e7f7b33b850bbf550de5729420ad61024fb0caab2 
Image version: From mirror of Debian 7.0.0
Date: 6/5/2013 10:00 UTC

Machine: Custom built with Supermicro motherboard
Processor: Xeon
Memory: 8 Gb
Partitions: No applicable: I can't see the RAID disk.

Output of lspci -knn (o lspci -nn): 

Base System Installation Checklist: <Marque según sea su caso: Escriba «O»
     si dicha fase funcionó, «E» si presentó algún fallo y déjela en blanco si
     no intentó o no usó esta opción.>
[O] = OK, [E] = Error (descríbalo a continuación), [ ] = didn't try it

Initial boot:           [OK] 
Detect network card:    [OK] 
Configure network:      [OK] 
Detect CD:              [OK]
Load installer modules: [OK]
Detect hard drives:     [E] 
Partition hard drives:  [ ]
Install base system:    [ ] 
Clock/timezone setup:   [ ] 
User/password setup:    [ ] 
Install tasks:          [ ] 
Install boot loader:    [ ] 

Comments/Problems:

I pass the dmraid=true on boot, to use the integrated RAID controller (well a kind of ) in the motherboad, the system log shows the dmraid-udeb is being installed but
then, there is one error in /sbin/dmi-activate:

/sbin/dmraid-activate: line 209: awk: not found


I use an alternate console, to login in the installation system, search for awk and don't find the program in the path