sudo apt-get install build-essential texinfo libx11-dev libxpm-dev libjpeg-dev libpng-dev libgif-dev libtiff-dev libgtk2.0-dev libncurses-dev libxpm-dev automake autoconf
mkdir emacs
cd emacs
git init
git remote add origin https://github.com/emacs-mirror/emacs.git
git fetch --depth 1 origin emacs-26.1
git reset --hard FETCH_HEAD
sh autogen.sh
# Run configure
./configure --with-gnutls=no
# Run make
make
sudo make install
Why should you install without gnutls?