TiBar and iPad

Do someone has used this module succesfully on iPad ? I have tryed to test it (have to add the frameworks in XCode first). I have some errors in Titanium developper and cannot launch simulator (nor test on device). SDK 1.6.2 and 1.7.0RC1. The strange thing is that I can compile and launch the simulator from XCode. :-((

errors are :

File "/Library/Application Support/Titanium/mobilesdk/osx/1.7.0.RC1/iphone/builder.py", line 1149, in main
execute_xcode("iphonesimulator%s" % link_version,["GCC_PREPROCESSOR_DEFINITIONS=__LOG__ID__=%s DEPLOYTYPE=development TI_DEVELOPMENT=1 DEBUG=1 TI_VERSION=%s %s" % (log_id,sdk_version,debugstr)],False)
File "/Library/Application Support/Titanium/mobilesdk/osx/1.7.0.RC1/iphone/builder.py", line 1066, in execute_xcode
output = run.run(args,False,False,o)
File "/Library/Application Support/Titanium/mobilesdk/osx/1.7.0.RC1/iphone/run.py", line 39, in run
sys.exit(rc)
SystemExit: 1