Steps

1. Update moderncv submodule.

$ git submodule init && git submodule update && git submodule status

2. Install latex and CJK font package.

Mac: MacTeX should cover all dependencies. Ubuntu: Install through sudo apt install texlive-latex-recommended texlive-lang-cjk

3. Run make to build resume pdfs.

Troubleshooting

Font missing error: install corresponding font, or change the fonts used in the latex files.