我正在尝试在Ubuntu上安装Ruby on Rails。已经安装了所有Ruby on Rails所需的内容,并创建了我的Ruby on Rails项目。但是每当我运行Ruby服务器时,都会提示“运行bundle install”。然而,每次运行它时,我都会得到以下提示:
/snap/ruby/247/lib/ruby/3.1.0/rubygems.rb:1340:in `rescue in <top (required)>': undefined method `rubyforge_project=' for class `Gem::Specification' (NameError)
Loading the rubygems/defaults/operating_system.rb file caused an error.