[ELDK] /root/ppc_4xx/usr/local/xenomai/kbuild/scripts/prepare-kernel.sh: line 405: patch: command not found

[lingareddy]

Dear sir,

 

I am trying to install ELDK 4.2  in Ubuntu 10.04 LTS OS  in order develop
U-boot for our customized board consists of PPC440EP processor .

 

For   installing ELDK 4.2   I have downloaded   ppc-2008-04-01_amcc .iso
image  and burned into a CD 

 

These steps i am  following to install ELDK in Ubuntu 10.04 LTS OS   VI
terminal

 

#mkdir eldk4.2

#cd eldk

#/media/ ppc-2008-04-01_amcc .iso /install 

 

And asking to install eldk   y/n ?   y

 

Some installation going on after that I am getting the following error  and
terminating the installation  

 

 

Configuring Xenomai kernel...

  CLEAN   /root/ppc_4xx/usr/src/linux-2.6.24-xenomai

  CLEAN   .tmp_versions

  CLEAN   .tmp_gas_check

  CLEAN   scripts/kconfig

  CLEAN   scripts/mod

  CLEAN   include/config

  CLEAN   .config include/asm include/linux/autoconf.h
include/linux/version.h include/linux/utsrelease.h

/root/ppc_4xx/usr/local/xenomai/kbuild/scripts/prepare-kernel.sh: line 405:
patch: command not found

prepare-kernel.sh: Unable to patch kernel 2.6.24.2 with
adeos-ipipe-2.6.24-powerpc-DENX-2.1-00.patch.

error: %post(xenomai-ppc_4xx-2.4.2-1.ppc) scriptlet failed, exit status 2

 

 

what could be the reason for above error  and how to rectify it .

 

please help me out how to install successfully