Update Dockerfile

Dockerfile

@@ -1,6 +1,16 @@
 FROM rocker/shiny:latest
 
+# Add Apache Arrow repository
 RUN apt-get update && apt-get install -y --no-install-recommends \
+    wget \
+    lsb-release \
+    && wget https://apache.jfrog.io/artifactory/arrow/$(lsb_release --id --short | tr 'A-Z' 'a-z')/apache-arrow-apt-source-latest-$(lsb_release --codename --short).deb \
+    && apt-get install -y --no-install-recommends ./apache-arrow-apt-source-latest-$(lsb_release --codename --short).deb \
+    && rm apache-arrow-apt-source-latest-$(lsb_release --codename --short).deb \
+    && apt-get update
+
+# Install system dependencies
+RUN apt-get install -y --no-install-recommends \
     libmagick++-dev \
     libpng-dev \
     libssl-dev \