Do not install cmake from kitware for ubuntu-latest.

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.24)
-# If you're using Ubuntu 20.04, we suggest you install the latest CMake from the
-# official repository https://apt.kitware.com/.
+# If you're not using the latest Ubuntu / distro LTS release, we suggest you
+# install the latest CMake from the official repository https://apt.kitware.com/.
 # CMake 3.24+ is required for CUDA native arch selection
 # CMake 3.22+ is required by Assimp v5.4.2
 # CMake 3.20+ is required to detect IntelLLVM compiler for SYCL

docs/requirements.txt

@@ -1,6 +1,6 @@
 docutils==0.20.1
 furo==2023.9.10
-jinja2==3.1.4
+jinja2==3.1.5
 m2r2==0.3.3.post2
 matplotlib==3.7.3
 nbsphinx==0.9.3

util/ci_utils.sh

@@ -340,18 +340,16 @@ test_cpp_example() {
 install_docs_dependencies() {
     echo
     echo Install ubuntu dependencies
-    echo Update cmake needed in Ubuntu 20.04
-    sudo apt-key adv --fetch-keys https://apt.kitware.com/keys/kitware-archive-latest.asc
-    sudo apt-add-repository --yes 'deb https://apt.kitware.com/ubuntu/ focal main'
     ./util/install_deps_ubuntu.sh assume-yes
-    sudo apt-get install --yes cmake
-    sudo apt-get install --yes libxml2-dev libxslt-dev python3-dev
-    sudo apt-get install --yes doxygen
-    sudo apt-get install --yes texlive
-    sudo apt-get install --yes texlive-latex-extra
-    sudo apt-get install --yes ghostscript
-    sudo apt-get install --yes pandoc
-    sudo apt-get install --yes ccache
+    $SUDO apt-get install --yes ccache \
+        cmake \
+        doxygen \
+        ghostscript \
+        libxml2-dev \
+        libxslt-dev \
+        pandoc \
+        texlive \
+        texlive-latex-extra
     echo
     echo Install Python dependencies for building docs
     command -v python