       def make_relative(self,path):
           npath, last = os.path.split(normalize_path(path))
           baselen = len(self.basedir)
---- 1733,1749 ----
+--- 1734,1750 ----
       def add(self,dist):
           """Add `dist` to the distribution map"""
           if dist.location not in self.paths and dist.location not in self.sitedirs:

  
      def install_item(self, spec, download, tmpdir, deps, install_needed=False):
  
--- 739,756 ----
                  if self.always_copy:
                      msg+=" (--always-copy skips system and development eggs)"
                  raise DistutilsError(msg)

  def main(argv=None, **kw):
***************
*** 1668,1673 ****
--- 1981,1999 ----
      if argv is None:
          argv = sys.argv[1:]
  
