Quark software install trouble

Got some software from friend on a DVD. Quark xpress 7.3 disc runs fine. Run dmg fine then white install icon on desktop open that then i scroll down to Quarkxpress passport and try to open it....

It opens then immediately quits and the message comes up "the application Quarkxpress Passport quit unexpectedly" then you get Ignore, Report or Relaunch.

Here is the "Problem Details" when u click report...

Process: QuarkXPress [25579]
Path: /Volumes/QuarkXPress 7.3/QuarkXPress Passport.app/Contents/MacOS/QuarkXPress
Identifier: com.quark.QuarkXPress
Version: ??? (???)
Code Type: X86 (Native)
Parent Process: launchd [98]

Date/Time: 2008-04-29 19:22:59.394 +0100
OS Version: Mac OS X 10.5.2 (9C7010)
Report Version: 6

Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Crashed Thread: 0

Dyld Error Message:
Library not loaded: /Library/Frameworks/Xalan-c-xc.framework/Versions/1.5/Xalan-c-xc
Referenced from: /Volumes/QuarkXPress 7.3/QuarkXPress Passport.app/Contents/MacOS/QuarkXPress
Reason: image not found

and here is the system configuration: -

Model: MacBook3,1, BootROM MB31.008E.B02, 2 processors, Intel Core 2 Duo, 2.2 GHz, 2 GB
Graphics: kHW_IntelGMA965Item, GMA X3100, spdisplays_builtin, 144 MB
Memory Module: BANK 0/DIMM0, 1 GB, DDR2 SDRAM, 667 MHz
Memory Module: BANK 1/DIMM1, 1 GB, DDR2 SDRAM, 667 MHz
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x88), Broadcom BCM43xx 1.0 (4.170.46.5)
Bluetooth: Version 2.1.0f14, 2 service, 1 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: ST9120822AS, 111.79 GB
Parallel ATA Device: MATSHITADVD-R UJ-857E, 4.38 GB
USB Device: Built-in iSight, Micron, high_speed, 500 mA
USB Device: IR Receiver, Apple Computer, Inc., low_speed, 500 mA
USB Device: Apple Internal Keyboard / Trackpad, Apple Computer, full_speed, 500 mA
USB Device: Bluetooth USB Host Controller, Apple, Inc., full_speed, 500 mA


Hope someone can help me??
Thank you
Gibbo