Update Dockerfile

Dockerfile

@@ -4,8 +4,8 @@ FROM python:3.12-slim
 # Install dependencies and clean up in a single layer
 RUN apt-get update && apt-get install -y --no-install-recommends \
     gcc libffi-dev curl ca-certificates python3-dev pkg-config \
-    libcairo2-dev libpango1.0-dev ffmpeg fontconfig \
-    fonts-dejavu texlive-full \
+    libcairo2-dev libpango1.0-dev ffmpeg wget perl fontconfig \
+    fonts-dejavu texlive-full texlive-binaries \
     && apt-get clean && rm -rf /var/lib/apt/lists/*
 
 # Create a non-root user
@@ -46,10 +46,11 @@ ENV PYTHONPATH=/app \
 # Create necessary directories with proper permissions
 RUN mkdir -p /app/generated_videos /home/user/.cache/huggingface \
     /home/user/.cache/fontconfig /home/user/texmf-var \
-    && chown -R user:user /app /home/user
+    && chown -R user:user /app /home/user \
+    && chmod +x $(which dvisvgm)
 
 # Verify latex installation
-RUN which latex && ls -la $(which latex)
+RUN which latex && ls -la $(which latex) && which dvisvgm && ls -la $(which dvisvgm)
 
 # Switch to non-root user
 USER user