I want to install gem 'timber-rails', but it reports
Fetching gem metadata from https://rubygems.org/.........
Fetching gem metadata from https://rubygems.org/.
Resolving dependencies...
Bundler could not find compatible versions for gem "rails":
In snapshot (Gemfile.lock):
rails (= 6.0.0)
In Gemfile:
rails (~> 6.0.0)
timber-rails was resolved to 1.0.1, which depends on
rails (>= 3.0.0, < 6.0.0)
Running `bundle update` will rebuild your snapshot from scratch, using only
the gems in your Gemfile, which may resolve the conflict.
I want to install
gem 'timber-rails'
, but it reports