Installing toolchain in ubuntu for arm

[Ganesh]

Can any one please explain me how to install toolchain for arm in ubuntu

Thank You

[Sarang Kalbande]

Ubuntu has pre-packaged cross-compilers for ARM directly in the archive since Ubuntu 10.10, so you shouldn’t need any special repository with recent Ubuntu releases; just
sudo apt-get install gcc-arm-linux-gnueabi.
If you’re running Ubuntu 10.04, there are backports of this
cross-toolchain in a PPA maintained by Linaro:

sudo add-apt-repository ppa:linaro-maintainers/toolchain
sudo apt-get update
sudo apt-get install gcc-arm-linux-gnueabi

On Fri, Jul 13, 2012 at 11:05 AM, Ganesh <dan.da...@gmail.com> wrote:

Can any one please explain me how to install toolchain for arm in ubuntu

Thank You

--
Thanks & Regards,
Sarang M.Kalbande
MO:9920019719

[Ganesh Rahate]

Thank for your reply sir

But sir I have already done this and still my compiler give  me error

sh: 1: arm-elf-gcc: not found

[Sarang Kalbande]

This may be beacuse gcc/binutils are not build correctly or the PATH is not properly set.

Try to find where arm-elf-* commands are exactly locating.

use this to find

find/usr/local/crossgcc -name "arm-elf-*"

Then just add this path to PATH environment variable,e.g.(provided the command above told that arm-elf-gcc is /usr/local/crossgcc/bin/arm-elf-gcc)

export PATH=$PATH:/usr/local/crossgcc/bin

[Ganesh Rahate]

Thank you sir

Now I have successfully setup compiler now i can compile my file but

my lpc21isp is giving me error 

You may have to bring the target in bootloader-mode now.

sudo lpc21isp   main.hex /dev/ttyS0 38400 12000

sudo: lpc21isp: command not found

make: *** [program] Error 1

i have use this file lpc21isp-1.64.tar.gz and copy lpc21isp executable to /usr/local/bin

but i am totally clue less what to do , its not working 

sir please tell me how to set up lpc21isp 

And thank you for your time