I've recently noticed that I'm getting the following warning during the build process when the POSIX extension is reached: Can't locate auto/POSIX/autosplit.ix in @INC (@INC contains: ..\..\lib ..\..\lib C:/p5p/bleadperl/lib .) at ..\..\lib/AutoLoader.pm line 160. A search through my old smoke log archives shows that the problem first appeared at patchlevel 28101, and in fact I can reproduce the warning at that patchlevel but not at 28100 so it is 28101 itself that must be the culprit: Change 28101 by stevep@stevep-kirk on 2006/05/04 20:03:42 Upgrade to ExtUtils-Install-1.40 I haven't looked any further than that yet (and I'm off now until Monday), but I thought I'd just mention it. --Thread Next