IOError: File asset/data/VCTK-Corpus/speaker-info.txt does not exist

[ZhangPeng]

root@zp:/home/zp/Desktop/speech-to-text-wavenet-master# python preprocess.py
Traceback (most recent call last):
File "preprocess.py", line 220, in
process_vctk(csv_f)
File "preprocess.py", line 29, in process_vctk
index_col=False, delim_whitespace=True)
File "/usr/local/lib/python2.7/dist-packages/pandas/io/parsers.py", line 709, in parser_f
return _read(filepath_or_buffer, kwds)
File "/usr/local/lib/python2.7/dist-packages/pandas/io/parsers.py", line 449, in _read
parser = TextFileReader(filepath_or_buffer, **kwds)
File "/usr/local/lib/python2.7/dist-packages/pandas/io/parsers.py", line 818, in init
self._make_engine(self.engine)
File "/usr/local/lib/python2.7/dist-packages/pandas/io/parsers.py", line 1049, in _make_engine
self._engine = CParserWrapper(self.f, **self.options)
File "/usr/local/lib/python2.7/dist-packages/pandas/io/parsers.py", line 1695, in init
self._reader = parsers.TextReader(src, **kwds)
File "pandas/_libs/parsers.pyx", line 402, in pandas._libs.parsers.TextReader.cinit
File "pandas/_libs/parsers.pyx", line 718, in pandas._libs.parsers.TextReader._setup_parser_source
IOError: File asset/data/VCTK-Corpus/speaker-info.txt does not exist