--- gummi-0.4.5/gummi/Motion.py~	2010-07-18 17:09:54.000000000 +0200
+++ gummi-0.4.5/gummi/Motion.py	2010-07-18 22:09:42.357023706 +0200
@@ -154,7 +154,7 @@ class Motion:
 			command = ' %(texcmd)s --output="%(lyname)s" "%(workfile)s"' % self.__dict__
 			print 'running:', command
 			pdfmaker = subprocess.Popen(command,
-					shell=True, cwd=self.texpath, close_fds=True, \
+					shell=True, cwd=self.texpath, close_fds=False, \
 					stdin=None, stdout = subprocess.PIPE, stderr=None )
 			self.output = pdfmaker.communicate()[0]
 			pdfmaker.wait()
--- gummi-0.4.5/gummi/PreviewPane.py~	2010-05-16 22:14:52.000000000 +0200
+++ gummi-0.4.5/gummi/PreviewPane.py	2010-07-18 19:17:45.589038539 +0200
@@ -69,7 +69,7 @@ class PreviewPane:
 		if self.libgobject is not None:
 			try:
 				glib = CDLL(self.libgobject)
-				glib.g_object_unref(hash(object))
+				#glib.g_object_unref(hash(object))
 				del object
 			except AttributeError: pass
 
@@ -78,7 +78,7 @@ class PreviewPane:
 			self.pdffile = pdffile
 			self.current_page = 0 #reset to 0 on new pdf load
 
-			uri = 'file://' + pdffile
+			uri = 'file://' + pdffile.replace ('\\', '/').replace (':', '')
 			try:
 				document = poppler.document_new_from_file(uri, None)		
 			except:
@@ -103,7 +103,7 @@ class PreviewPane:
 		if not os.path.exists(self.pdffile):
 			print "can't refresh without a pdf file!"
 			return
-		uri = 'file://' + self.pdffile
+		uri = 'file://' + self.pdffile.replace ('\\', '/').replace (':', '')
 		document = poppler.document_new_from_file(uri, None)
 		self.page_total = document.get_n_pages()
 		if self.page_total - 1 > self.current_page:
@@ -156,7 +156,7 @@ class PreviewPane:
 		cr.set_source_rgb(1, 1, 1)
 		cr.rectangle(0, 0, self.page_width, self.page_height)
 		cr.fill()
-		uri = 'file://' + self.pdffile
+		uri = 'file://' + self.pdffile.replace ('\\', '/').replace (':', '')
 		document = poppler.document_new_from_file(uri, None)
 		page = document.get_page(self.current_page)
 		page.render(cr)
@@ -172,7 +172,7 @@ class PreviewPane:
 		self.prev.set_sensitive(page > 0)
 		self.next.set_sensitive(page < self.page_total - 1)
 		self.pageinput.set_text(str(self.current_page + 1))
-		uri = 'file://' + self.pdffile
+		uri = 'file://' + self.pdffile.replace ('\\', '/').replace (':', '')
 		document = poppler.document_new_from_file(uri, None)
 		page = document.get_page(self.current_page)
 		self.page_width, self.page_height = page.get_size()
@@ -218,6 +219,7 @@ class PreviewPane:
 	def setlibgobject(self):
 		# TODO: Write Python/Cython module to use this function directly.. 
 		# TODO: Find function to detect system library paths, should exist. 
+		return 'libgobject-2.0-0.dll'
 		import commands, re
 		status, langs = commands.getstatusoutput('ls /usr/lib/libgobject*.so*')
 		if status == 0: