LPC2378 beginner problem

I just bought the OLIMEX LPC2378 board and I am trying to start with the flash program provided and I can’t get it to work

I am using windows vista , eclipse

what I do is the connect the openOCD via USB and open the project and main.c

then I

  1. Build the project (Project->Build All).

  2. Switch to the Debug Perspective(Window->Show View->Debug).

  3. Start OpenOCD program from Run → External Tools → OpenOCD

I get this message

Open On-Chip Debugger 1.0 (2008-10-04-10:00) svn:exported

$URL: http://svn.berlios.de/svnroot/repos/ope … /openocd.c $

Info: options.c:50 configuration_output_handler(): jtag_speed: 50, 50

Info: options.c:50 configuration_output_handler(): Open On-Chip Debugger 1.0 (2008-10-04-10:00) svn:exported

Info: jtag.c:1389 jtag_examine_chain(): JTAG device found: 0x4f1f0f0f (Manufacturer: 0x787, Part: 0xf1f0, Version: 0x4)

Warning: embeddedice.c:185 embeddedice_build_reg_cache(): EmbeddedICE version 7 detected, EmbeddedICE handling might be broken

Info: jtag.c:1389 jtag_examine_chain(): JTAG device found: 0x4f1f0f0f (Manufacturer: 0x787, Part: 0xf1f0, Version: 0x4)

then when I Start the debugger the get an error window saying

“Launching main.out” has encountered a problem

the details of the error is:

Error creating session

Cannot run program “gdb”: Launching failed

Cannot run program “gdb”: Launching failed

Cannot run program “gdb”: Launching failed

can someone tell me the problem plz

thanks

emmos