Stable dont start alsa_driver.

Hellow im a fan from mscore, i use since 0.9.3 and is a great score editor :D
The issue is: i download the version 0.9.6, 0.9.6.1 and 0.9.6.2 and compile the source and install, but i always receive the message:

[yermandu@kariri source]$ mscore
Alsa_driver: the interface doesn't support mmap-based access.
init ALSA audio driver failed
init ALSA driver failed
init audio driver failed
sequencer init failed
link SVGID_3_ hasn't been detected!
link SVGID_3_ hasn't been detected!
registerPlugin: add action idx 0
Load plugin: no menu property
preferences.checkUpdateStartup: 720
lastupdate: 17.08.2010 14:09:35.144
link SVGID_3_ hasn't been detected!
link SVGID_3_ hasn't been detected!


:(

ok so i try the svn repository, last revision 3403, and the alsa driver is started normaly , but the essential feature is missing, change the time notes from another than 4/4 like 3/4 or 5/8 or any otther, but the sound is reproduced normaly.

And now i wish this two feature: hear that i write and change time, bpm, etc ...
And again im devotee from musescore.