add ubuntu lite install script

install_ubuntu.sh

@@ -17,7 +17,7 @@ sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-12 20
 sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-12 20
 
 # Configure Python virtual environment.
-sudo apt install -y python3.11 python3.11-dev
+sudo apt install -y python3.11 python3.11-dev python3.11-venv
 python3.11 -m venv test_suite_env
 source test_suite_env/bin/activate
 

install_ubuntu_lite.sh

@@ -0,0 +1,18 @@
+# Install the toolkit on Ubuntu without cloning targets.
+
+# Configure GCC.
+sudo apt install -y build-essential software-properties-common
+sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+sudo apt update
+sudo apt install -y gcc-12 g++-12
+sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-12 20
+sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-12 20
+
+# Configure Python virtual environment.
+sudo apt install -y python3.11 python3.11-dev python3.11-venv
+python3.11 -m venv test_suite_env
+source test_suite_env/bin/activate
+
+# Bootstrap environment.
+pip install -e ".[dev]"
+pre-commit install