diff -urN dblatex-0.3/lib/dbtexmf/dblatex/grubber/index.py dblatex-0.3-win32/lib/dbtexmf/dblatex/grubber/index.py
--- dblatex-0.3/lib/dbtexmf/dblatex/grubber/index.py	2010-04-05 09:07:53.000000000 +0900
+++ dblatex-0.3-win32/lib/dbtexmf/dblatex/grubber/index.py	2010-11-07 18:20:08.084692400 +0900
@@ -114,14 +114,16 @@
         msg.progress(_("processing index %s") % self.source)

         if self.tool == "makeindex":
-            cmd = ["makeindex", "-o", self.target] + self.opts
-            cmd.extend(["-t", self.transcript])
+            cwd = dirname(self.target)
+            cmd = ["makeindex", "-o", basename(self.target)] + self.opts
+            cmd.extend(["-t", basename(self.transcript)])
             if self.style:
                 cmd.extend(["-s", self.style])
-            cmd.append(self.source)
+            cmd.append(basename(self.source))
             path_var = "INDEXSTYLE"

         elif self.tool == "xindy":
+            cwd = None
             cmd = ["texindy", "--quiet"]
             for opt in self.opts:
                 if opt == "-g":
@@ -150,7 +152,7 @@
             env = {}

         msg.debug(" ".join(cmd))
-        rc = subprocess.call(cmd)
+        rc = subprocess.call(cmd, cwd=cwd)
         if (rc != 0):
             msg.error(_("could not make index %s") % self.target)
             return 1