Update Dockerfile

Dockerfile

@@ -18,11 +18,11 @@ RUN apt-get update && apt-get install -y \
 RUN update-alternatives --install /usr/bin/python python /usr/bin/python3.12 1 && \
     update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.12 1
 
-# Install pip and setuptools manually
+# Install pip, setuptools, and wheel manually
 RUN wget https://bootstrap.pypa.io/get-pip.py && \
     python get-pip.py && \
     rm get-pip.py && \
-    pip install --no-cache-dir --upgrade setuptools wheel
+    pip install --no-cache-dir --upgrade pip setuptools wheel
 
 # Create and switch to a non-root user
 RUN useradd -m -u 1000 user
@@ -35,8 +35,9 @@ WORKDIR /home/user/app
 # Clone the GitHub repository
 RUN git clone https://github.com/DrewThomasson/ebook2audiobook.git /home/user/app
 
-# Install Python dependencies
-RUN pip install --no-cache-dir --upgrade pip && pip install --no-cache-dir -r requirements.txt
+# Install Python dependencies with isolated builds
+RUN pip install --no-cache-dir --upgrade pip setuptools wheel && \
+    pip install --no-cache-dir --use-pep517 -r requirements.txt
 
 # Expose the application port
 EXPOSE 7860