ChibiOS Free Embedded RTOS

what a stupid answer , i'm out of here for good , thats the attitude this forum believes in .

anyone have a reliable fix for libusb errors ?, this has had me fighting for the last week
even used the zadig driver to install winusb(v6.1.7600.16385)
this is with a nucelo f401re

i seem to be going round in circles

using board nucelo_f4.cfg
my output is :

Open On-Chip Debugger 0.9.0-dev ...

gcc.exe is missing from archive ChibiStudio_preview12.7.7z

in 4.9.2015q2\arm-none-eabi\bin

it is present in 4.7.2014q2

my path is c:\chibistudio\tools\

nothing has changed from a default install

set PATH=C:\ChibiStudio\tools\gnutools\bin;%PATH%
set PATH=C:\ChibiStudio\tools\openocd\bin;%PATH%
set PATH=C:\ChibiStudio\tools\GNU Tools ARM Embedded\4.9 2015q2\arm-none-eabi\bin;%PATH%
set PATH=C:\ChibiStudio\tools ...

i have used the start2.batch file ( modified the shortcut from start.bat to start2.bat)

this i have tried from a complete new install (win10) no changes made at all
using start2.bat ^ changing to workspace30 etc
even just starting the demo RT-STM32F401RE-NUCLEO HAS THE SAME EFFECT

attached ...

Hi All
firstly thanks for the time in putting Chibistudio together and the examples , as a new user to both Arm and ST and ChibiOS
everything is a whirl . anyhow on to my problem .

i am building the demo from playembedded
RT-STM32F401RE-NUCLEO-IR_remote_reverse
i am also using workspace 30 ...

Hello to all ;
could someone assist a dumb blonde , i am looking at importing this attached project to
and i am not sure of the errors i am getting .

is some one is able to have a very quick look , i would extremely appreciative
as a new user to not only chibiOS , but Arm in general
this is used ...