Missing letltxmacro.sty after LaTeX TexStudio installation
Solution 1:
According to the search on packages.ubuntu.com - you need to install single package for letltxmacro.sty:
sudo apt-get install texlive-latex-extra
According to the search on packages.ubuntu.com - you need to install single package for letltxmacro.sty:
sudo apt-get install texlive-latex-extra