python 3 is not supported ?

[CheungZeeCn]

File "/home/ana/data2/iz3/izhuomi_engines/libs/pystardict.py", line 405, in init
self.idx = _StarDictIdx(dict_prefix=filename_prefix, container=self)
File "/home/ana/data2/iz3/izhuomi_engines/libs/pystardict.py", line 159, in init
matched_records = re.findall(record_pattern, self._file)
File "/home/ana/data1/anaconda3/envs/pds/lib/python3.9/re.py", line 241, in findall
return _compile(pattern, flags).findall(string)
TypeError: cannot use a string pattern on a bytes-like object