AVR pocket programmer -> ATtiny85 <-> Arduino IDE 1.5.1

Hi, a'm using a AVR pocket programmer to program my ATtiny85, I use IDE version 1.5.X. on OSX Maverick.
When I want to upload the sketch via the programmer. I get the error can't find serial port '/dev/tty.usbmodem1411 '.
This is the port the Arduino Uno. If I connect the Arduino Uno to the Mac, upload the IDE or through the programmer, then it works.

What can I do?

board.txt =
menu.cpu=Processor
menu.clock=Clock
attiny.name=ATtiny4X and ATtiny8X
attiny.communication=usb
attiny.protocol=usbtiny
attiny.bootloader.tool=arduino:avrdude
attiny.bootloader.unlock_bits=0xff
attiny.bootloader.lock_bits=0xff
attiny.build.core=arduino:arduino
attiny.build.board=attiny
attiny.upload.tool=arduino:avrdude
attiny.upload.communication=usb
attiny.upload.using=usbtiny
attiny.menu.cpu.attiny45=ATtiny45
attiny.menu.cpu.attiny45.upload.maximum_size=4096
attiny.menu.cpu.attiny45.build.mcu=attiny45
attiny.menu.cpu.attiny45.build.variant=tiny8
attiny.menu.cpu.attiny85=ATtiny85
attiny.menu.cpu.attiny85.upload.maximum_size=8192
attiny.menu.cpu.attiny85.build.mcu=attiny85
attiny.menu.cpu.attiny85.build.variant=tiny8
attiny.menu.cpu.attiny44=ATtiny44
attiny.menu.cpu.attiny44.upload.maximum_size=4096
attiny.menu.cpu.attiny44.build.mcu=attiny44
attiny.menu.cpu.attiny44.build.variant=tiny14
attiny.menu.cpu.attiny84=ATtiny84
attiny.menu.cpu.attiny84.upload.maximum_size=8192
attiny.menu.cpu.attiny84.build.mcu=attiny84
attiny.menu.cpu.attiny84.build.variant=tiny14
attiny.menu.clock.internal1=1 MHz (internal)
attiny.menu.clock.internal1.bootloader.low_fuses=0x62
attiny.menu.clock.internal1.bootloader.high_fuses=0xdf
attiny.menu.clock.internal1.bootloader.extended_fuses=0xff
attiny.menu.clock.internal1.build.f_cpu=1000000L
attiny.menu.clock.internal8=8 MHz (internal)
attiny.menu.clock.internal8.bootloader.low_fuses=0xe2
attiny.menu.clock.internal8.bootloader.high_fuses=0xdf
attiny.menu.clock.internal8.bootloader.extended_fuses=0xff
attiny.menu.clock.internal8.build.f_cpu=8000000L
#attiny.menu.clock.internal16=16 MHz (internal)
#attiny.menu.clock.internal16.bootloader.low_fuses=0xfe
#attiny.menu.clock.internal16.bootloader.high_fuses=0xdf
#attiny.menu.clock.internal16.bootloader.extended_fuses=0xff
#attiny.menu.clock.internal16.build.f_cpu=16000000L
attiny.menu.clock.external8=8 MHz (external)
attiny.menu.clock.external8.bootloader.low_fuses=0xfe
attiny.menu.clock.external8.bootloader.high_fuses=0xdf
attiny.menu.clock.external8.bootloader.extended_fuses=0xff
attiny.menu.clock.external8.build.f_cpu=8000000L
attiny.menu.clock.external16=16 MHz (external)
attiny.menu.clock.external16.bootloader.low_fuses=0xfe
attiny.menu.clock.external16.bootloader.high_fuses=0xdf
attiny.menu.clock.external16.bootloader.extended_fuses=0xff
attiny.menu.clock.external16.build.f_cpu=16000000L
attiny.menu.clock.external20=20 MHz (external)
attiny.menu.clock.external20.bootloader.low_fuses=0xfe
attiny.menu.clock.external20.bootloader.high_fuses=0xdf
attiny.menu.clock.external20.bootloader.extended_fuses=0xff
attiny.menu.clock.external20.build.f_cpu=20000000L

hardware.zip (12.5 KB)