Cannot built

[amoraitis]

Error on build:

Deprecation: The 'gems' configuration option has been renamed to 'plugins'. Please update your config file accordingly. Source: . Destination: ./_site Incremental build: disabled. Enable with --incremental Generating... Deprecation: You are using 'kramdown.coderay' in your configuration, please use 'syntax_highlighter_opts' instead. Deprecation: You are using 'coderay_wrap'. Normalizing to wrap. Deprecation: You are using 'coderay_line_numbers'. Normalizing to line_numbers. Deprecation: You are using 'coderay_line_number_start'. Normalizing to line_number_start. Deprecation: You are using 'coderay_tab_width'. Normalizing to tab_width. Deprecation: You are using 'coderay_bold_every'. Normalizing to bold_every. Deprecation: You are using 'coderay_css'. Normalizing to css. Dependency Error: Yikes! It looks like you don't have pygments or one of its dependencies installed. In order to use Jekyll as currently configured, you'll need to install this gem. The full error message from Ruby is: 'cannot load such file -- pygments' If you run into trouble, you can find helpful resources at https://jekyllrb.com/help/! Liquid Exception: pygments in _pages/about.md ERROR: YOUR SITE COULD NOT BE BUILT: ------------------------------------ pygments