$:~/stm32_stuff/summon-arm-toolchain$ ./summon-arm-toolchain
Settings used for this build are:
TARGET=arm-none-eabi
PREFIX=/home/guy/sat
DARWIN_OPT_PATH=/opt/local
SUDO=
QUIET=0
USE_LINARO=1
OOCD_EN=1
OOCD_GIT=
LIBSTM32_EN=0
LIBOPENCM3_EN=1
DEFAULT_TO_CORTEX_M3=0
CPUS=
4 cpu's detected running make with '-j5' flag
Found Linux OS.
******************************************************************
* Downloading newlib-1.19.0 sources...
******************************************************************
--2012-12-12 20:34:34--  ftp://sources.redhat.com/pub/newlib/newlib-1.19.0.tar.gz
           => `newlib-1.19.0.tar.gz'
Resolving sources.redhat.com (sources.redhat.com)... 209.132.183.64
Connecting to sources.redhat.com (sources.redhat.com)|209.132.183.64|:21... connected.
Logging in as anonymous ... Logged in!
==> SYST ... done.    ==> PWD ... done.
==> TYPE I ... done.  ==> CWD (1) /pub/newlib ... done.
==> SIZE newlib-1.19.0.tar.gz ... 14323667
==> PORT ...
Invalid PORT.
Retrying.

--2012-12-12 20:34:37--  ftp://sources.redhat.com/pub/newlib/newlib-1.19.0.tar.gz
  (try: 2) => `newlib-1.19.0.tar.gz'
Connecting to sources.redhat.com (sources.redhat.com)|209.132.183.64|:21... connected.
Logging in as anonymous ... Logged in!
==> SYST ... done.    ==> PWD ... done.
==> TYPE I ... done.  ==> CWD (1) /pub/newlib ... done.
==> SIZE newlib-1.19.0.tar.gz ... 14323667
==> PORT ...
Invalid PORT.
Retrying.