From 7edf94264e4f787749fe2d6e7bf0b124e79e13f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Piotr=20=C5=BBelasko?= <petezor@gmail.com>
Date: Thu, 14 Oct 2021 16:41:27 -0400
Subject: [PATCH 1/2] Script showing example installation with conda

---
 tools/install_from_scratch_in_conda_env.sh | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 tools/install_from_scratch_in_conda_env.sh

diff --git a/tools/install_from_scratch_in_conda_env.sh b/tools/install_from_scratch_in_conda_env.sh
new file mode 100644
index 000000000..5b6248463
--- /dev/null
+++ b/tools/install_from_scratch_in_conda_env.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+set -eou pipefail  # "strict" mode
+set -x  # Print executed messages
+
+PYTHON_VER=3.8
+PYTORCH_VER=1.8.1
+CUDA_VER=11.1
+
+echo Installing k2 and PyTorch
+conda install -c k2-fsa -c pytorch -c conda-forge k2 python=$PYTHON_VER cudatoolkit=$CUDA_VER pytorch=$PYTORCH_VER
+
+echo Installing Lhotse
+pip install git+https://github.com/lhotse-speech/lhotse
+
+echo "Installing cmake (avoids issues on older systems)"
+pip install cmake
+
+echo Installing Icefall
+pip install -e .
+
+echo Testing installation - imports
+python -c "import k2; import lhotse; import icefall"
+
+echo Testing installation - yesno recipe
+cd egs/yesno/ASR
+./prepare.sh
+tdnn/train.py
+tdnn/decode.py
+
+echo "All set!"

From ca15b32b769e111be808fd58a8c62e286d88e43d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Piotr=20=C5=BBelasko?= <petezor@gmail.com>
Date: Thu, 9 Dec 2021 13:56:45 -0500
Subject: [PATCH 2/2] Install torchaudio with pytorch

---
 tools/install_from_scratch_in_conda_env.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tools/install_from_scratch_in_conda_env.sh b/tools/install_from_scratch_in_conda_env.sh
index 5b6248463..da0931ec8 100644
--- a/tools/install_from_scratch_in_conda_env.sh
+++ b/tools/install_from_scratch_in_conda_env.sh
@@ -8,7 +8,13 @@ PYTORCH_VER=1.8.1
 CUDA_VER=11.1
 
 echo Installing k2 and PyTorch
-conda install -c k2-fsa -c pytorch -c conda-forge k2 python=$PYTHON_VER cudatoolkit=$CUDA_VER pytorch=$PYTORCH_VER
+conda install \
+  -c k2-fsa -c pytorch -c conda-forge \
+  k2 \
+  python=$PYTHON_VER \
+  cudatoolkit=$CUDA_VER \
+  pytorch=$PYTORCH_VER \
+  torchaudio
 
 echo Installing Lhotse
 pip install git+https://github.com/lhotse-speech/lhotse