*** Modules/zipimport.c	2005-11-10 10:29:49.000000000 +1000
--- Modules/zipimport.c.1351707	2005-11-10 10:29:44.000000000 +1000
***************
*** 433,440 ****
  
  	toc_entry = PyDict_GetItemString(self->files, path);
  	if (toc_entry == NULL) {
! 		PyErr_Format(PyExc_IOError, "file not found [%.200s]",
! 			     path);
  		return NULL;
  	}
  	return get_data(PyString_AsString(self->archive), toc_entry);
--- 433,439 ----
  
  	toc_entry = PyDict_GetItemString(self->files, path);
  	if (toc_entry == NULL) {
! 		PyErr_SetFromErrnoWithFilename(PyExc_IOError, path);
  		return NULL;
  	}
  	return get_data(PyString_AsString(self->archive), toc_entry);