This package contains the TW-Kai font, provided by CNS11643 Chinese Standard Interchange Code Master Ideographs from Taiwan. If you use a SlackBuild manager that checks the MD5 sum of sources, it will fail if there are new versions available upstream. There is no way for the package maintainer (that's me) to download specific versions of the source, so if it fails, simply proceed and the package will still get built (hopefully). I'll update the version number and the MD5 sum when I have time. A config file is included, 35-CNS11643-kai-font.conf, which binds the Windows counterparts "DFKai-SB", "UKai" (標楷體) to TW-Kai. If you don't want your fonts substituted, please run the SlackBuild with ADDCONF=no, like this: ADDCONF=no ./CNS11643-kai-font.SlackBuild If you're using a SlackBuild manager, the way of adding variables may differ; please consult the manual of your program for instructions. If you don't want your default fonts replaced, you can add this to /etc/fonts/conf.avail/50-user.conf between the tags: (please replace the font names according to the comments) serif Noto Serif Noto Serif CJK TC sans-serif Noto Sans Noto Sans CJK TC monospace Liberation Mono Liberation Mono Liberation Mono Sarasa Fixed TC system-ui Noto Sans Noto Sans CJK TC The source file can be found at "https://data.gov.tw/dataset/5961". You can choose to apply one of two licenses to the files: OFL 1.1 or the Open Government Data License version 1.0 (https://data.gov.tw/license).