1. Report an error
! LaTeX Error: File `type1ec.sty' not found.
2. Root cause
Since the latex package was not completely installed during the installation process, it may not be able to continue running due to the lack of a certain LaTeX macro package.
3. Solution
(1) Search for the relevant .sty package in the LaTeX macro package database/usr/share/texmf/tex/latex/宏包名称file/ , download it and place it in the path.
(2) Run:
sudo mktexlsr