From: "Christian Höltje" Date: 2010-05-14T02:40:22+09:00 Subject: [ruby-core:30222] [Bug #2999] _WIN32 already has tzname and daylight defined. Issue #2999 has been updated by Christian H��ltje. Okay, it looks like this isn't an issue anymore. I'm guessing that either: a) p378 fixed it. b) I wasn't compiling with vcvars.bat before (which would have been stupid, but it's not like it's obvious when you forget). ---------------------------------------- http://redmine.ruby-lang.org/issues/show/2999 ---------------------------------------- http://redmine.ruby-lang.org