+BEGIN {
+ use FindBin;
+
+ unshift(@INC, $FindBin::Bin . '/modules/override'); # Use our own versions of various modules (e.g. YAML).
+ push (@INC, $FindBin::Bin); # '.' will be removed from @INC soon.
+ push (@INC, $FindBin::Bin . '/modules/fallback'); # Only use our own versions of modules if there's no system version.
+}
+