i clicked the Second Life Viewer but it doesn't come up :(

[missmoomoon]

i have just downloaded the mac version of the Viewer and I  have put it in the Applications folder, but it still doesn't come up when i click it. It just bounces then nothing happens what do i do ?
 

[DarkShadow111333]

I'm having the same problem with windows version. I downloaded v2 and it makes the loading mouse but nothing happens. Same thing happened with the beta viewer. I havn't tried thrid-party viewers and I'm about to. I know this isn't an answer but I didn't just want whoever was smart enough to answer this to only solve the mac problem.