Download failed.                                                                            [0/1963]
--2011-09-26 14:55:04--  http://mirror2.openwrt.org/sources/linux-2.6.21.7.tar.bz2
Resolving mirror2.openwrt.org... 46.4.11.11
Connecting to mirror2.openwrt.org|46.4.11.11|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2011-09-26 14:55:04 ERROR 404: Not Found.

Download failed.
--2011-09-26 14:55:04--  http://downloads.openwrt.org/sources/linux-2.6.21.7.tar.bz2
Resolving downloads.openwrt.org... 78.24.191.177
Connecting to downloads.openwrt.org|78.24.191.177|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2011-09-26 14:55:05 ERROR 404: Not Found.

Download failed.
No more mirrors to try - giving up.
make[3]: *** [/home/seth/Downloads/trunk/openwrt/dl/linux-2.6.21.7.tar.bz2] Error 2
make[3]: Leaving directory `/home/seth/Downloads/trunk/openwrt/toolchain/kernel-headers'
make[2]: *** [toolchain/kernel-headers/prepare] Error 2
make[2]: Leaving directory `/home/seth/Downloads/trunk/openwrt'
make[1]: *** [/home/seth/Downloads/trunk/openwrt/staging_dir/mipsel/stamp/.toolchain_install] Error
2
make[1]: Leaving directory `/home/seth/Downloads/trunk/openwrt'
make: *** [world] Error 2

real    2m22.826s
user    1m18.930s
sys     0m13.440s