225         env['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']

   225         env['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']

   226     if 'SystemRoot' in os.environ:

   226     if 'SystemRoot' in os.environ:

   227         # SystemRoot is required by Windows to load various DLLs.  See:

   227         # SystemRoot is required by Windows to load various DLLs.  See:

   228         # https://bugs.python.org/issue13524#msg148850

   228         # https://bugs.python.org/issue13524#msg148850

   229         env['SystemRoot'] = os.environ['SystemRoot']

   229         env['SystemRoot'] = os.environ['SystemRoot']

   230 

   231 

   231 version = ''

   232 version = ''

   232 

   233 

   233 if os.path.isdir('.hg'):

   234 if os.path.isdir('.hg'):

   234     hg = findhg()

   235     hg = findhg()