Crash in Maverick

I have an issue when opening the new app version 2.0.1 for mavericks. When I hit the Icon,
it gives me an error screen right away.
_____
Dyld Error Message:
Library not loaded: @executable_path/../Frameworks/libvorbisfile.3.dylib
Referenced from: /Applications/MuseScore 2.app/Contents/MacOS/mscore
Reason: Incompatible library version: mscore requires version 7.0.0 or later,
but libvorbisfile.3.dylib provides version 6.0.0
_____
I run Mavericks at the moment, on a Macbook Pro ultimo 2011, so It should run,
right?
I have encountered this problem since version 1.3 came out, so I have
run version 1.2 ever since, which worked perfectly, and it really starts to bugging me! What can I
do?

Another thing is, I tried to download the Nightly build, but it gave me the same error message on startup:

Full crash report:
__________________________
Process: mscore [2501]
Path: /Applications/MuseScoreNightly.app/Contents/MacOS/mscore
Identifier: org.musescore.MuseScore
Version: ???
Code Type: X86-64 (Native)
Parent Process: launchd [198]
Responsible: mscore [2501]
User ID: 501
Date/Time: 2015-06-08 15:05:17.468 +0200
OS Version: Mac OS X 10.9.5 (13F1077)
Report Version: 11
Anonymous UUID: 3EEA7CF8-F160-343A-11EE-53D85132E1C3
Sleep/Wake UUID: 635E45AF-386C-4370-B33F-764CFB6423A6
Crashed Thread: 0
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Application Specific Information:
dyld: launch, loading dependent libraries
Dyld Error Message:
Library not loaded: @executable_path/../Frameworks/libvorbisfile.3.dylib
Referenced from: /Applications/MuseScoreNightly.app/Contents/MacOS/mscore
Reason: Incompatible library version: mscore requires version 7.0.0 or later, but libvorbisfile.3.dylib provides version 6.0.0
Binary Images:
0x7fff6e8ec000 - 0x7fff6e91f817 dyld (239.4) <7AD43B9B-5CEA-3C7E-9836-A06909F9CA56> /usr/lib/dyld
Model: MacBookPro8,1, BootROM MBP81.0047.B27, 2 processors, Intel Core i5, 2.4 GHz, 4 GB, SMC 1.68f99
Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 384 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333235533643465238432D48392020
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333235533643465238432D48392020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xD6), Broadcom BCM43xx 1.0 (5.106.98.100.22)
Bluetooth: Version 4.2.7f4 15112, 3 services, 15 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: ST9500325ASG, 500,11 GB
Serial ATA Device: MATSHITADVD-R UJ-8A8
USB Device: Hub
USB Device: IR Receiver
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: Apple Internal Keyboard / Trackpad
USB Device: BRCM2070 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus: MacBook Pro, Apple Inc., 25.1