Download https://www.unicode.org/Public/zipped/latest/UCD.zip https://www.unicode.org/Public/zipped/latest/Unihan.zip mkdir -p unicode-character-database/usr/local/share/unicode/ucd cd unicode-character-database/usr/local/share/unicode/ucd unzip /tmp/UCD.zip unzip /tmp/Unihan.zip Liscence can be found at https://www.unicode.org/copyright.html