安装主题 CLI 并创建主题

[Andrew_Rowe]

我不想让那个话题太乱，但我一直在遵循这个指南

Theme Developer Tutorial: 2. Creating a remote theme

In the last chapter, we created a basic theme via the Discourse admin interface. This works well enough for very simple themes. But as soon as you want to do something more complex, or share a theme more widely, you’ll need to create a Remote Theme. Install the discourse_theme CLI The first step towards developing a remote theme is to install the discourse_theme CLI on your computer. This tool is used to generate the initial scaffold for a theme, and can then synchronize it in real-time to a lo…

当我进行到这一步时

@system

设置完成后，您将看到 ✅ Done!，并会提示您开始“监视”主题。回答是，然后完成监视设置。

我反而看到了

/var/lib/gems/3.0.0/gems/discourse_theme-2.1.6/lib/discourse_theme/scaffold.rb:53:in `block in generate': undefined method `safe_dump' for Psych:Module (NoMethodError)
Did you mean?  safe_load
	from /var/lib/gems/3.0.0/gems/discourse_theme-2.1.6/lib/discourse_theme/scaffold.rb:18:in `chdir'
	from /var/lib/gems/3.0.0/gems/discourse_theme-2.1.6/lib/discourse_theme/scaffold.rb:18:in `generate'
	from /var/lib/gems/3.0.0/gems/discourse_theme-2.1.6/lib/discourse_theme/cli.rb:68:in `run'
	from /var/lib/gems/3.0.0/gems/discourse_theme-2.1.6/bin/discourse_theme:6:in `<top (required)>'
	from /usr/local/bin/discourse_theme:25:in `load'
	from /usr/local/bin/discourse_theme:25:in `<main>'

我做错什么了吗？

编辑：机器人说如果出现错误就安装 ruby-dev，这奏效了