bootsnap依赖问题 You should add gem 'bootsnap' to your gemfile to install it or remove the line require 'bootsnap/setup' in config/boot.rb or using rails new myapp --skip-bootsnap If the app doesn’t contain the bootsnap gem already then we will need to a
最近在做一个网站web前端的前期开发,老板要求用Ruby on Rails搭建部署开发环境,上网搜之,发现整个搭建流程比较坑爹,于是用了一款集成软件Bitnami Ruby Stack一键安装到我的win8系统,省时高效.如果你不屑于一键安装,可以自己跑下流程也不是坏事(推荐Linux,mac系统).搭建成功后,首先查下Ruby on Rails相关软件的版本,我的如下:
Ruby on Rails的安装,是从被称为RubyGems的包管理系统开始的. Ruby on Rails是由Ruby处理系统的类库的.被称为"gem"的格式来进行配置的."gem"形式的类库,通过使用RubyGems,很容易的来进行安装/卸装. 在本文档中,介绍了基于"面向Windows7的安装次序"完成Ruby处理系统(1.9.3)的安装后,进行Ruby on Rails安装的次序. 1. RubyInstaller Development
[root@redhat7 demo]# rails server/usr/local/rvm/gems/ruby-2.4.1/gems/bundler-1.16.0.pre.2/lib/bundler/runtime.rb:86:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'uglifier'. (Bundler::GemRequireError)Gem