From 3f8033e1f1aa84558d50bfd992d38ef5582dd500 Mon Sep 17 00:00:00 2001
From: Daniel <daniel@mail.de>
Date: Thu, 18 Jun 2020 12:24:56 +0200
Subject: [PATCH] Add dependencies for new audio augmentation flags. Fixes
 #3082.

---
 Dockerfile.train.tmpl | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Dockerfile.train.tmpl b/Dockerfile.train.tmpl
index 6243c575..426a80f8 100644
--- a/Dockerfile.train.tmpl
+++ b/Dockerfile.train.tmpl
@@ -1,6 +1,7 @@
 # Please refer to the TRAINING documentation, "Basic Dockerfile for training"
 
 FROM tensorflow/tensorflow:1.15.2-gpu-py3
+ARG DEBIAN_FRONTEND=noninteractive
 
 ENV DEEPSPEECH_REPO=#DEEPSPEECH_REPO#
 ENV DEEPSPEECH_SHA=#DEEPSPEECH_SHA#
@@ -22,6 +23,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 # weird errors about setuptools
 RUN apt-get purge -y python3-xdg
 
+# Install dependencies for audio augmentation
+RUN apt-get install -y --no-install-recommends libopus0 libsndfile1
+
 WORKDIR /
 RUN git lfs install
 RUN git clone $DEEPSPEECH_REPO