Installation of TexLive 2019 in Linux (Ubuntu 18.04 LTS) TeX (Tech) This post shows you the installation of TexLive in Ubuntu Operating System. Installation of TexLive 2019 Please watch the video for full installation I used .iso file to download, the Total size is 3.3GB for Linux, and i used the torrent file to download, it took me just 20 min to download the entire .iso file Extract the .iso file to a folder and open a terminal $] sudo ./install-tl (it goes into a terminal mode, which is faster compared to the GUI Mode) $] sudo ./install-tl -gui after the installation, set the PATH, MANPATH and INFOPATH as suggested by LATEX export PATH=$PATH:/usr/local/texlive/2019/bin/x86_64-linux export MANPATH=/usr/local/texlive/2019/texmf-dist/doc/man export INFOPATH=/usr/local/texlive/2019/texmf-dist/doc/info put these lines in to the /home/pradeepkumar/.bashrc $] gedit /home/pradeepkumar/.bashrc We have installed TexLive 2019 and texstudio. To install texstudio $] sudo apt install texstudio Th