Fix dockerfile for xml schema validator

scripts/bootstrap.sh

@@ -19,7 +19,18 @@ fi
 # Install required packages
 apt-get update
 apt-get install -y \
-    vim
+    gnupg \
+    vim \
+    wget \
+    ;
+wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
+echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list
+apt-get update && \
+    apt-get install -y \
+    google-chrome-stable
+
+curl https://sh.rustup.rs -sSf | bash -s -- -y
+export PATH="/root/.cargo/bin:${PATH}"
 
 # Create directory structure
 echo "Creating directory structure..."