From 329190e3e1f53efd97b201dd3fbda773944806ad Mon Sep 17 00:00:00 2001
From: Jacob Szwejbka <jakeszwe@fb.com>
Date: Tue, 5 May 2026 13:41:05 -0700
Subject: [PATCH] change ffmpeg install path away from conda on linux

---
 .ci/scripts/test_model_e2e.sh | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/.ci/scripts/test_model_e2e.sh b/.ci/scripts/test_model_e2e.sh
index 188cb514b2f..97711de2713 100755
--- a/.ci/scripts/test_model_e2e.sh
+++ b/.ci/scripts/test_model_e2e.sh
@@ -258,7 +258,19 @@ fi
 if [ "$AUDIO_URL" != "" ]; then
   curl -L $AUDIO_URL -o ${MODEL_DIR}/$AUDIO_FILE
 elif [[ "$MODEL_NAME" == *whisper* ]] || [ "$MODEL_NAME" = "voxtral_realtime" ]; then
-  conda install -y -c conda-forge ffmpeg
+  if ! command -v ffmpeg >/dev/null; then
+    if [ "$(uname -s)" = "Linux" ] && command -v apt-get >/dev/null; then
+      if [ "$(id -u)" -eq 0 ]; then
+        apt-get update
+        apt-get install -y --no-install-recommends ffmpeg
+      else
+        sudo apt-get update
+        sudo apt-get install -y --no-install-recommends ffmpeg
+      fi
+    else
+      conda install -y -c conda-forge ffmpeg
+    fi
+  fi
   pip install datasets soundfile
   # We pushd'd into EXECUTORCH_ROOT above, so torch_pin is importable here.
   TORCHCODEC_PKG=$(python -c "from torch_pin import torchcodec_spec; print(torchcodec_spec())")