Update Dockerfile

Dockerfile

@@ -1,15 +1,32 @@
 FROM python:3.10
 
+# Install build dependencies as root
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    gcc \
+    g++ \
+    && rm -rf /var/lib/apt/lists/*
+
 RUN useradd -m -u 1000 user && python -m pip install --upgrade pip
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
 
 WORKDIR /app
 
+# Copy requirements and install dependencies first
 COPY --chown=user ./requirements.txt requirements.txt
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
+# Copy source code
 COPY --chown=user . /app
+
+# Build and install pysph from source
+WORKDIR /app/pysph/source
+RUN pip install --no-cache-dir -e .
+
+# Set working directory back to /app
+WORKDIR /app
+
 ENV MCP_TRANSPORT=http
 ENV MCP_PORT=7860