diff ruby version

[chlgkrws]

i try to install slate refer to this(https://github.com/slatedocs/slate/wiki/Using-Slate-Natively)

when i input 'bundler install', throws error "nokogiri-1.13.4-x86_64-linux requires ruby version < 3.2.dev, >= 2.6, which is
incompatible with the current version, ruby 2.5.1p57"

how do I fix this?

#Drop support for Ruby 2.5
6208332

[MasterOdin]

That wiki page was outdated in required Ruby version, I've updated it to accurately say that you'll need Ruby >= 2.6. I've also updated the supported version of Ubuntu to 20.04+ as that's the one that comes out of the box with a supported Ruby version. If you're using an older Ubuntu version, you'll need to install a newer Ruby version using something like rvm or a ppa (e.g. brightbox).

Alternatively, you could use slate 2.12.0 which should work on Ruby 2.5, but will have outdated version of nokogiri dependency which does have a security vulnerability reported against it, but is for a feature that's not used for slate so it should be fine. The other patches from 2.13.0 onwards should apply fine as well against the older version.