preprocess_texts issue

[gaga820402]

Hi
I use docker environment to run is project. the size of the shared memory device is 16G.
I downloaded LJSpeech to running.
But I got this issue during executed preprocess_texts.py
my command is "python preprocess_texts.py --text_index 1 --filelists filelists/ljs_audio_text_train_filelist.txt filelists/ljs_audio_text_val_filelist.txt filelists/ljs_audio_text_test_filelist.txt"

[heatz123]

Hi @gaga820402.
Looks like the espeak package isn't loading, which could mean it's not properly installed. I suggest you to check if espeak command is working on CLI first.
Also, if you are trying to train only on LJspeech dataset, you can just use existing preprocessed files (e.g. filelists/ljs_audio_text_train_filelist.txt.cleaned) and skip the preprocessing part.