http://bugs.winehq.org/show_bug.cgi?id=13275
--- Comment #16 from Vitaliy Margolen vitaliy@kievinfo.com 2009-04-17 10:30:50 --- wine: Call from 0x7bc48320 to unimplemented function nspr4.dll.PR_GetPhysicalMemorySize, aborting wine: Unimplemented function nspr4.dll.PR_GetPhysicalMemorySize called at address 0x7bc48320 (thread 0009), starting debugger...
Something isn't right. How did you install wine_gecko? Have you removed ~/.wind directory before testing?