Source Builder failure on Ubuntu.

[Karel Gardas]

Hello,

I'm trying to use source builder on ubuntu 12.04 AMD64, but the build 
process fails with:

prep: arm-rtems4.11-kernel-4.11-1: %setup -q -c -n 
arm-rtems4.11-kernel-4.11-1-4.11
making dir: /home/karel/development/rtems/rtems-source-builder/rtems/sources
download: http://ftp.rtems.org/ftp/pub/rtems/4.11/rtems-4.11.tar.bz2
git://git.rtems.org/rtems.git?reset=hard?pull -> 
sources/rtems.git?reset=hard?pull
download: http://ftp.rtems.org/ftp/pub/rtems/4.11/rtems-4.11.tar.bz2
git://git.rtems.org/rtems.git?reset=hard?pull: error: <urlopen error no 
host given>
Build Set: Time 0:24:09.458279
error: downloading 
http://ftp.rtems.org/ftp/pub/rtems/4.11/rtems-4.11.tar.bz2
git://git.rtems.org/rtems.git?reset=hard?pull: all paths have failed, 
giving up


this happen twice from two attempts so I guess this is not temporal ftp 
server problem but probably more solid issue.

To invoke source-builder I've followed information given by Alan on his 
blog here:

http://alanstechnotes.blogspot.cz/2013/03/setting-up-rtems-development.html

-- the step:

4. Build and install the toolchain

$ cd $HOME/development/rtems/rtems-source-builder/rtems
$ ../source-builder/sb-set-builder \
          --log=build-log.txt \
          --prefix=$HOME/development/rtems/compiler/4.11 \
           4.11/rtems-arm


is what fails here.

My question is: is there something I've done wrong or is it known issue 
in source-builder or on ftp server?

Thanks!
Karel