root@shikhar-laptop:/home/shikhar/Desktop/rockbox/build# ../tools/rockboxdev.sh 
Download directory: /tmp/rbdev-dl (set RBDEV_DOWNLOAD to change dir)
Install prefix: /usr/local/[target] (set RBDEV_PREFIX to change dir)
Build dir: /tmp/rbdev-build (set RBDEV_BUILD to change dir)

Select target arch:
s   - sh       (Archos models)
m   - m68k     (iriver h1x0/h3x0, ifp7x0 and iaudio)
a   - arm      (ipods, iriver H10, Sansa, etc)
e   - arm-eabi (same as above, new testing toolchain)
i   - mips     (Jz4740 and ATJ-based players)
separate multiple targets with spaces
(Example: "s m a" will build sh, m86k and arm)

a


In case you encounter a slow internet connection, you can use an alternative mirror.
A list of other GNU mirrors is available here: http://www.gnu.org/prep/ftp.html

Usage: GNU_MIRROR=[URL] ./rockboxdev.sh

Example:
$ GNU_MIRROR=http://mirrors.kernel.org/gnu ./rockboxdev.sh

binutils 2.16.1 already downloaded
ROCKBOXDEV: Downloading ftp://ftp.gnu.org/pub/gnu/gcc/gcc-4.0.3/gcc-core-4.0.3.tar.bz2 using wget
--2010-04-02 07:07:03--  ftp://ftp.gnu.org/pub/gnu/gcc/gcc-4.0.3/gcc-core-4.0.3.tar.bz2
Resolving vsnlproxy.iitk.ac.in... 172.31.1.227
Connecting to vsnlproxy.iitk.ac.in|172.31.1.227|:3128... connected.
Proxy request sent, awaiting response... 200 OK
Length: 15573608 (15M) [application/octet-stream]
Saving to: `/tmp/rbdev-dl/gcc-core-4.0.3.tar.bz2'

100%[======================================>] 1,55,73,608 1.76M/s   in 16s     

2010-04-02 07:07:24 (949 KB/s) - `/tmp/rbdev-dl/gcc-core-4.0.3.tar.bz2' saved [15573608/15573608]

ROCKBOXDEV: Downloading http://www.rockbox.org/gcc/rockbox-multilibs-arm-elf-gcc-4.0.3_3.diff using wget
--2010-04-02 07:07:24--  http://www.rockbox.org/gcc/rockbox-multilibs-arm-elf-gcc-4.0.3_3.diff
Resolving vsnlproxy.iitk.ac.in... 172.31.1.227
Connecting to vsnlproxy.iitk.ac.in|172.31.1.227|:3128... connected.
Proxy request sent, awaiting response... 200 OK
Length: 1420 (1.4K) [text/x-diff]
Saving to: `/tmp/rbdev-dl/rockbox-multilibs-arm-elf-gcc-4.0.3_3.diff'

100%[======================================>] 1,420       --.-K/s   in 0s      

2010-04-02 07:07:25 (76.3 MB/s) - `/tmp/rbdev-dl/rockbox-multilibs-arm-elf-gcc-4.0.3_3.diff' saved [1420/1420]

============================ Summary ============================
target:              arm-elf
gcc version:         4.0.3
gcc patch:           rockbox-multilibs-arm-elf-gcc-4.0.3_3.diff
binutils:            2.16.1
installation target: /usr/local/arm-elf

When done, append /usr/local/arm-elf/bin to PATH
=================================================================
ROCKBOXDEV: extracting binutils-2.16.1 in /tmp/rbdev-build

bunzip2: Compressed file ends unexpectedly;
	perhaps it is corrupted?  *Possible* reason follows.
bunzip2: Inappropriate ioctl for device
	Input file = (stdin), output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

tar: This does not look like a tar archive
tar: Exiting with failure status due to previous errors
root@shikhar-laptop:/home/shikhar/Desktop/rockbox/build#