[英]ruby on rails configuration
我使用以下指南开始使用ubuntu 9.10的导轨。 http://guides.rails.info/getting_started.html
我已经安装了红宝石和宝石。
gokul @ gokul-laptop:〜$ ruby -v ruby 1.8.7(2009-06-12 patchlevel 174)[i486-linux] gokul @ gokul-laptop:〜$ gem -v 1.3.6 gokul @ gokul-laptop:〜 $
对于导轨,
gokul @ gokul-laptop:〜$ sudo gem安装导轨
似乎没有给出任何回应。 因此使用了突触软件包管理器进行安装。 而且它似乎已正确安装。
gokul @ gokul-laptop:〜$ rails用法:/ usr / bin / rails / path / to / your / app [options]
选项:-r,--ruby = path所选Ruby二进制文件的路径(否则脚本使用env,调度程序为当前路径)。
Default: /usr/bin/ruby1.8
-d, --database=name Preconfigure for selected database (options: mysql/oracle/postgresql/sqlite2/sqlite3/frontbase/ibm_db).
Default: sqlite3
-D, --with-dispatchers Add CGI/FastCGI/mod_ruby dispatches code to generated application skeleton
Default: false
--freeze Freeze Rails in vendor/rails from the gems generating the skeleton
Default: false
-m, --template=path Use an application template that lives at path (can be a filesystem path or URL).
Default: (none)
Rails信息:
-v, --version Show the Rails version number and quit.
-h, --help Show this help message and quit.
常规选项:
-p, --pretend Run but do not make any changes.
-f, --force Overwrite files that already exist.
-s, --skip Skip files that already exist.
-q, --quiet Suppress normal output.
-t, --backtrace Debugging: show backtrace on errors.
-c, --svn Modify files with subversion. (Note: svn must be in path)
-g, --git Modify files with git. (Note: git must be in path)
描述:“ rails”命令创建一个新的Rails应用程序,该应用程序在您指定的路径上具有默认目录结构和配置。
示例:rails〜/ Code / Ruby / weblog
This generates a skeletal Rails installation in ~/Code/Ruby/weblog.
See the README in the newly created application to get going.
戈库尔@戈库尔-笔记本电脑:〜$
app文件夹是使用所有正确的文件夹创建的。 问题开始于以下命令...
gokul @ gokul-laptop:〜$ sudo gem安装捆绑器
[sudo] gokul的密码:
成功安装bundler-0.9.24
安装1个宝石
正在安装Bundle-0.9.24的ri文档...
正在安装Bundle-0.9.24的RDoc文档...
gokul @ gokul-laptop:〜$捆绑安装
找不到Gemfile
戈库尔@戈库尔-笔记本电脑:〜$
进入数据库时,默认的sqlite3似乎已正确安装。
gokul @ gokul-laptop:〜$ sqlite3
SQLite版本3.6.16
输入“ .help”以获取说明
输入以“;”结尾的SQL语句
sqlite的>
执行以下命令后,无法在( http:// localhost:3000 ) 上找到欢迎登机页面 ...
gokul @ gokul-laptop:〜/ Desktop $ rails博客
create
create app/controllers
create app/helpers
create app/models
create app/views/layouts
create config/environments
create config/initializers
create config/locales
create db
create doc
create lib
create lib/tasks
create log
create public/images
create public/javascripts
create public/stylesheets
create script/performance
create test/fixtures
create test/functional
create test/integration
create test/performance
create test/unit
create vendor
create vendor/plugins
create tmp/sessions
create tmp/sockets
create tmp/cache
create tmp/pids
create Rakefile
create README
create app/controllers/application_controller.rb
create app/helpers/application_helper.rb
create config/database.yml
create config/routes.rb
create config/locales/en.yml
create db/seeds.rb
create config/initializers/backtrace_silencers.rb
create config/initializers/inflections.rb
create config/initializers/mime_types.rb
create config/initializers/new_rails_defaults.rb
create config/initializers/session_store.rb
create config/environment.rb
create config/boot.rb
create config/environments/production.rb
create config/environments/development.rb
create config/environments/test.rb
create script/about
create script/console
create script/dbconsole
create script/destroy
create script/generate
create script/runner
create script/server
create script/plugin
create script/performance/benchmarker
create script/performance/profiler
create test/test_helper.rb
create test/performance/browsing_test.rb
create public/404.html
create public/422.html
create public/500.html
create public/index.html
create public/favicon.ico
create public/robots.txt
create public/images/rails.png
create public/javascripts/prototype.js
create public/javascripts/effects.js
create public/javascripts/dragdrop.js
create public/javascripts/controls.js
create public/javascripts/application.js
create doc/README_FOR_APP
create log/server.log
create log/production.log
create log/development.log
create log/test.log
gokul @ gokul-laptop:〜/ Desktop $ cd博客
gokul @ gokul-laptop:〜/ Desktop / blog $ rake db:create
(在/ home / gokul / Desktop / blog中)
gokul @ gokul-laptop:〜/ Desktop / blog $ rails服务器
create
create app/controllers
create app/helpers
create app/models
create app/views/layouts
create config/environments
create config/initializers
create config/locales
create db
create doc
create lib
create lib/tasks
create log
create public/images
create public/javascripts
create public/stylesheets
create script/performance
create test/fixtures
create test/functional
create test/integration
create test/performance
create test/unit
create vendor
create vendor/plugins
create tmp/sessions
create tmp/sockets
create tmp/cache
create tmp/pids
create Rakefile
create README
create app/controllers/application_controller.rb
create app/helpers/application_helper.rb
create config/database.yml
create config/routes.rb
create config/locales/en.yml
create db/seeds.rb
create config/initializers/backtrace_silencers.rb
create config/initializers/inflections.rb
create config/initializers/mime_types.rb
create config/initializers/new_rails_defaults.rb
create config/initializers/session_store.rb
create config/environment.rb
create config/boot.rb
create config/environments/production.rb
create config/environments/development.rb
create config/environments/test.rb
create script/about
create script/console
create script/dbconsole
create script/destroy
create script/generate
create script/runner
create script/server
create script/plugin
create script/performance/benchmarker
create script/performance/profiler
create test/test_helper.rb
create test/performance/browsing_test.rb
create public/404.html
create public/422.html
create public/500.html
create public/index.html
create public/favicon.ico
create public/robots.txt
create public/images/rails.png
create public/javascripts/prototype.js
create public/javascripts/effects.js
create public/javascripts/dragdrop.js
create public/javascripts/controls.js
create public/javascripts/application.js
create doc/README_FOR_APP
create log/server.log
create log/production.log
create log/development.log
create log/test.log
戈库尔@戈库尔-笔记本:〜/桌面/博客$
希望有人可以帮助我...
要运行服务器,请输入:
./script/server
别:
rails server
rails
在当前目录中创建新的Rails项目。
如果您想在Ubuntu 9.10上开始使用稳定版本的Rails,我建议:
删除通过apt,aptitude或synaptic安装的所有宝石,并检查rubygems至少在1.3.5版中。
gem -v
sudo gem install sqlite3-ruby rails # will install Rails 2.3.5 = latest stable release
rails app
cd app
rake db:create
script/server
如果您想学习Rails 3(当前为beta3)
删除通过apt,aptitude或synaptic安装的RUBYGEMS软件包,并手动安装RubyGems 1.3.6。
wget http://production.cf.rubygems.org/rubygems/rubygems-1.3.6.tgz
tar xfz rubygems*tgz
cd rubygems-*
sudo ruby setup.rb && cd ..
gem -v
# if gem command fails
sudo ln -s /usr/bin/gem1.8 /usr/bin/gem
sudo gem install sqlite3-ruby bundler rails -pre
# will install Rails 3.0.0beta3
rails app
cd app
bundle install
rake db:create
rails server
安装捆绑器并生成Rails应用程序后,需要在启动前将CD插入Rails应用程序
bundle install
步骤如下:
gem install bundler
rails blog
cd blog
bundle install
如果您仍然遇到问题...请尝试使用这个bundle init。 这将创建GemFile。
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