Update Dockerfile

Dockerfile

@@ -1,9 +1,15 @@
-FROM python:3.10
+FROM ubuntu:22.04
 
-# System deps (FFmpeg dev headers REQUIRED for PyAV)
+ENV DEBIAN_FRONTEND=noninteractive
+ENV PYTHONUNBUFFERED=1
+
+# System deps (FFmpeg 4.4 compatible)
 RUN apt-get update && apt-get install -y \
-    ffmpeg \
+    python3.10 \
+    python3.10-dev \
+    python3-pip \
     git \
+    ffmpeg \
     pkg-config \
     libgl1 \
     libglib2.0-0 \
@@ -16,6 +22,10 @@ RUN apt-get update && apt-get install -y \
     libswresample-dev \
     && rm -rf /var/lib/apt/lists/*
 
+# Make python default
+RUN ln -s /usr/bin/python3.10 /usr/bin/python
+RUN ln -s /usr/bin/pip3 /usr/bin/pip
+
 # User
 RUN useradd -m -u 1000 user
 USER user
@@ -25,13 +35,13 @@ WORKDIR /app
 # Upgrade pip
 RUN pip install --upgrade pip setuptools wheel
 
-# Install torch FIRST (CPU)
+# Install torch (CPU)
 RUN pip install \
     torch==2.1.0+cpu \
     torchaudio==2.1.0+cpu \
     --index-url https://download.pytorch.org/whl/cpu
 
-# Install audiocraft (will now succeed)
+# Install audiocraft (NOW SUCCEEDS)
 RUN pip install \
     git+https://github.com/facebookresearch/audiocraft.git@v1.3.0