sudo apt update
sudo apt install octave
octave-cli
// or
sudo snap install octave

sudo apt-get install gcc g++ gfortran make libopenblas-dev liblapack-dev libpcre3-dev libarpack2-dev libcurl4-gnutls-dev epstool libfftw3-dev fig2dev libfltk1.3-dev libfontconfig1-dev libfreetype6-dev libgl2ps-dev libglpk-dev libreadline-dev gnuplot libgraphicsmagick++1-dev libhdf5-dev openjdk-11-jdk libsndfile1-dev llvm-dev texinfo libgl1-mesa-dev libosmesa6-dev pstoedit portaudio19-dev libjack-jackd2-dev libqhull-dev libqrupdate-dev libqt5core5a qtbase5-dev qttools5-dev qttools5-dev-tools libqscintilla2-qt5-dev libsuitesparse-dev texlive texlive-latex-extra libxft-dev zlib1g-dev autoconf automake bison flex gperf gzip icoutils librsvg2-bin libtool perl rsync tar libsundials-dev git