Try to build a small image

Dockerfile

@@ -21,7 +21,7 @@ RUN \
   && apt update \
   && apt install -y build-essential \
   && apt install -y tzdata \
-  && apt install -y libghc-zeromq4-haskell-dev \
+  && apt install -y libzmq3-dev \
   && apt install -y libldap-dev \
   && apt install -y libsasl2-dev \
   && apt install -y imagemagick \
@@ -49,11 +49,10 @@ RUN \
   && sed 's/^DEFINES=/DEFINES=-DUSE_FALLOCATE /' \
          makefile > Makefile \
   && make -f Makefile \
-  && make -f Makefile install 
+  && make -f Makefile install
 
 RUN echo "***install kepubify from source" 1>&2 \
-    && go install github.com/pgaskin/kepubify@latest \
-    && mv ./root/go/bin/kepubify /usr/local/bin/
+    && go install github.com/pgaskin/kepubify@latest 
 
 
 RUN echo "**** install python3 ****" 1>&2
@@ -66,8 +65,6 @@ RUN python3 -m venv /app \
      && pip3 install --no-cache cryptography \
      && pip3 install --no-cache ldap3 \
      && pip3 install --no-cache flask-ldap3-login \
-     && pip3 install --no-cache --upgrade pip setuptools \
-     && pip3 install --no-cache --upgrade cython \
      && pip3 install --no-cache --upgrade tzdata \
      && pip3 install --no-cache --upgrade netifaces-plus
 
@@ -109,6 +106,10 @@ RUN echo "**** build & install calibre-web  ****" 1>&2 \
                      -r requirements.txt \
                      -r optional-requirements.txt 
 
+run echo "**** copy unrar and kepubify to app folder  ****" 1>&2 \
+    && mv /usr/bin/unrar /app/bin \
+    && mv ./root/go/bin/kepubify /app/bin
+
   
 # ports and volumes
 EXPOSE 8083
@@ -127,6 +128,25 @@ echo "**** Setting timezone ****" \
 RUN mkdir -p /config \ 
     && chown -R ${PUID}:${PGID} /config
 
+FROM debian:trixie-slim AS production
+
+RUN \
+  echo "**** install production packages ****"  1>&2 \
+  && apt update \
+  && apt install -y tzdata \
+  && apt install -y libzmq5 \
+  && apt install -y libldap-2.5-0 \
+  && apt install -y libsasl2-2 \
+  && apt install -y imagemagick \
+  && apt install -y bash \
+  && apt install -y sudo \
+  && apt install -y python3
+
+
+COPY --from=build /app /app
+COPY --from=build /opt /
+
+
 USER ${PUID}:${PGID}
 
 CMD /app/bin/python3 /app/calibreweb/cps.py -p /config/app.db -g /config/gdrive.db -o /config/calibre-web.log