Improved the build script in order to exit on any error.

#!/bin/bash

cd Base && ./build.sh && cd ..

cd SSH && ./build.sh && cd ..

cd XCalc && ./build.sh && cd ..

cd X11web && ./build.sh && cd ..

cd MinimalDesktop && ./build.sh && cd ..

cd BasicDesktop && ./build.sh && cd ..

cd JupyterNotebook && ./build.sh && cd ..

set -e

echo "==========================="

echo "Building Base..."

echo "==========================="

cd Base

./build.sh

cd ..

echo "==========================="

echo "Building SSH..."

echo "==========================="

cd SSH

./build.sh

cd ..

echo "==========================="

echo "Building Xcalc..."

echo "==========================="

cd XCalc

./build.sh

cd ..

echo "==========================="

echo "Building X11web..."

echo "==========================="

cd X11web

./build.sh

cd ..

echo "==========================="

echo "Building MinimalDesktop..."

echo "==========================="

cd MinimalDesktop

./build.sh

cd ..

echo "==========================="

echo "Building BasicDesktop..."

echo "==========================="

cd BasicDesktop

./build.sh

cd ..

echo "==========================="

echo "Building JupyterNotebook..."

echo "==========================="

cd JupyterNotebook

./build.sh

cd ..