git clone git://git.sv.gnu.org/emacs.git sudo apt install build-essential libgtk-3-dev libgnutls28-dev libtiff5-dev libgif-dev libjpeg-dev libpng-dev libxpm-dev libncurses-dev texinfo cd emacs sudo apt install autoconf -y ./autogen.sh ./configure --with-pgtk make -j8 sudo make install Install the latest version of R wget -qO- https://cloud.r-project.org/bin/linux/ubuntu/marutter_pubkey.asc | sudo gpg --dearmor -o /usr/share/keyrings/r-project.gpg echo "deb [signed-by=/usr/share/keyrings/r-project.gpg] https://cloud.r-project.org/bin/linux/ubuntu jammy-cran40/" | sudo tee -a /etc/apt/sources.list.d/r-project.list sudo apt update sudo apt install --no-install-recommends r-base