Ruby on Rails Tutorial 第2版 学习笔记
2013-09-11 16:38
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Ruby on Rails Tutorial 第2版
在线阅读:http://railstutorial-china.org/
英文版:http://ruby.railstutorial.org/ruby-on-rails-tutorial-book
本人环境:
windows7下用VirtualBox装的Ubuntu 13.04
第一章 从零到部署
安装rvm,这样就能自由的切换ruby版本
执行到
安装rails报错
无奈,执行gem update --system ,将gem升级到最新
再次执行,安装rails成功。
启动rails server,提示
Could not find a Javascript runtime
安装nodeJS
在线阅读:http://railstutorial-china.org/
英文版:http://ruby.railstutorial.org/ruby-on-rails-tutorial-book
本人环境:
windows7下用VirtualBox装的Ubuntu 13.04
第一章 从零到部署
安装rvm,这样就能自由的切换ruby版本
apt-get install curl #安装rvm curl -L https://get.rvm.io | bash #启动rvm source /home/mafei/.rvm/scripts/rvm
Installing RVM to /home/mafei/.rvm/ Adding rvm PATH line to /home/mafei/.bashrc /home/mafei/.zshrc. Adding rvm loading line to /home/mafei/.bash_profile /home/mafei/.zprofile. Installation of RVM in /home/mafei/.rvm/ is almost complete: * To start using RVM you need to run `source /home/mafei/.rvm/scripts/rvm` in all your open shell windows, in rare cases you need to reopen all shell windows. # mafei, # # Thank you for using RVM! # I sincerely hope that RVM helps to make your life easier and more enjoyable!!! # # ~Wayne # In case of problems: # run and read: rvm notes # read docs: http://rvm.io/ # talk to us: http://webchat.freenode.net/?channels=rvm (http://freenode.net/faq.shtml#plusr) # read cheatsheet: http://cheat.errtheblog.com/s/rvm # watch screencast: http://screencasts.org/episodes/how-to-use-rvm # open a bug report: https://github.com/wayneeseguin/rvm/issues * WARNING: You have '~/.profile' file, you might want to load it, to do that add the following line to '/home/mafei/.bash_profile': source ~/.profile
执行到
gem install rails --version 4.0.0 --no-ri --no-rdoc
安装rails报错
/home/mafei/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/atomic-1.1.14/lib/atomic/ruby.rb Building native extensions. This could take a while... /home/mafei/.rvm/rubies/ruby-2.0.0-p247/bin/ruby extconf.rb creating Makefile make compiling atomic_reference.c linking shared-object atomic_reference.so make install /usr/bin/install -c -m 0755 atomic_reference.so /home/mafei/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/atomic-1.1.14/lib/home/mafei/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/i686-linux /usr/bin/install: 无法创建普通文件"/home/mafei/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/atomic-1.1.14/lib/home/mafei/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/site_ruby/2.0.0/i686-linux": 没有那个文件或目录 make: *** [install-so] 错误 1 ERROR: Error installing rails: ERROR: Failed to build gem native extension. Building has failed. See above output for more information on the failure. Gem files will remain installed in /home/mafei/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/atomic-1.1.14 for inspection. Results logged to /home/mafei/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/atomic-1.1.14/ext/gem_make.out
无奈,执行gem update --system ,将gem升级到最新
再次执行,安装rails成功。
启动rails server,提示
Could not find a Javascript runtime
安装nodeJS
apt-get install nodejs
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