[TIMOB-1974] [1.4.1.1] Compilation problem with the latest update

Hi,

I have a problem with my application compilation, in 1.4.1.1, here the log :

Starting build at 10/01/10 12:14

Build details:

timestamp=09/20/10 15:21 version=1.4.1.1 githash=8a222e

Script arguments:
/Library/Application Support/Titanium/mobilesdk/osx/1.4.1.1/iphone/builder.py simulator "4.1" "/Users/vivienbrissat/Desktop/iphone/appli_iphone/Cible Affaire/Cible Affaires_old" com.atonis.cibleaffaires "Cible Affaires" iphone

Building from: /Library/Application Support/Titanium/mobilesdk/osx/1.4.1.1/iphone
Platform: Darwin Kernel Version 10.4.0: Fri Apr 23 18:28:53 PDT 2010; root:xnu-1504.7.4~1/RELEASE_I386

Xcode path is: /Developer

githash=8a222e, existing_git_hash=None
forcing rebuild since libhash (None) not matching (576375ac78cf2fd2c3e0319d5b5d90e3)
Performing full rebuild

Exception detected in script:
Traceback (most recent call last):
File "/Library/Application Support/Titanium/mobilesdk/osx/1.4.1.1/iphone/builder.py", line 661, in main

os.symlink(libticore,"libTiCore.a")

OSError: [Errno 17] File exists

Curiously, KitchenSink works well, and allnew project i make works well.
Maybe if i construct new project and put my code in it will work, but i don't know consequences with my app, which is on appstore.

Thank you