适用于 Linux 和 Ubuntu 的 Fedena 安装

Question

我是 ruby​​ on rails 的新手。在执行 rake db:create 时出现以下错误。问题是什么。我发现这是一个常见问题并用谷歌搜索它。我发现要更改 rake 版本，但我的问题没有解决.

rake aborted!
ERROR: 'rake/rdoctask' is obsolete and no longer supported. Use 'rdoc/task' (available in RDoc 2.4.2+) instead.
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/rdoctask.rb:1:in `<top (required)>'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/home/sathees/kits/fedena/fedena-v2.3-bundle-linux/Rakefile:8:in `<top (required)>'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/rake_module.rb:25:in `load'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/rake_module.rb:25:in `load_rakefile'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:637:in `raw_load_rakefile'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:94:in `block in load_rakefile'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception_handling'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:93:in `load_rakefile'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:77:in `block in run'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception_handling'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:75:in `run'
/usr/local/bin/rake:33:in `<main>'

如果我尝试将 require 'rake/rdoctask' 替换为 require 'rdoc/task' 出现以下错误

rake aborted!
cannot load such file -- iconv
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-2.3.5/lib/active_support/inflector.rb:3:in `<top (required)>'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-2.3.5/lib/active_support/core_ext/integer/inflections.rb:1:in `<top (required)>'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-2.3.5/lib/active_support/core_ext/integer.rb:2:in `<top (required)>'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-2.3.5/lib/active_support/core_ext.rb:8:in `block in <top (required)>'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-2.3.5/lib/active_support/core_ext.rb:8:in `each'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-2.3.5/lib/active_support/core_ext.rb:8:in `<top (required)>'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-2.3.5/lib/active_support.rb:55:in `<top (required)>'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/gems/2.1.0/gems/rails-2.3.5/lib/tasks/misc.rake:18:in `<top (required)>'
/usr/local/lib/ruby/gems/2.1.0/gems/rails-2.3.5/lib/tasks/rails.rb:4:in `load'
/usr/local/lib/ruby/gems/2.1.0/gems/rails-2.3.5/lib/tasks/rails.rb:4:in `block in <top (required)>'
/usr/local/lib/ruby/gems/2.1.0/gems/rails-2.3.5/lib/tasks/rails.rb:4:in `each'
/usr/local/lib/ruby/gems/2.1.0/gems/rails-2.3.5/lib/tasks/rails.rb:4:in `<top (required)>'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/local/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/home/sathees/kits/fedena/fedena-v2.3-bundle-linux/Rakefile:11:in `<top (required)>'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/rake_module.rb:25:in `load'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/rake_module.rb:25:in `load_rakefile'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:637:in `raw_load_rakefile'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:94:in `block in load_rakefile'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception_handling'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:93:in `load_rakefile'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:77:in `block in run'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception_handling'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:75:in `run'
/usr/local/bin/rake:33:in `<main>'

已安装的宝石

 gem list

*** LOCAL GEMS ***

actionmailer (4.0.2)
actionpack (4.0.2)
activemodel (4.0.2)
activerecord (4.0.2)
activerecord-deprecated_finders (1.0.3)
activesupport (4.0.2)
arel (4.0.1)
atomic (1.1.14)
bigdecimal (1.2.3)
builder (3.1.4)
bundler (1.5.2)
bundler-unload (1.0.2)
erubis (2.7.0)
executable-hooks (1.3.1)
gem-wrappers (1.2.4)
hike (1.2.3)
i18n (0.6.9, 0.4.0)
io-console (0.4.2)
json (1.8.1)
mail (2.5.4)
mime-types (1.25.1)
minitest (4.7.5)
multi_json (1.8.4)
polyglot (0.3.3)
psych (2.0.2)
rack (1.5.2)
rack-test (0.6.2)
rails (4.0.2)
railties (4.0.2)
rake (10.1.0)
rdoc (4.1.0)
rubygems-bundler (1.4.2)
rvm (1.11.3.8)
sprockets (2.10.1)
sprockets-rails (2.0.1)
test-unit (2.1.0.0)
thor (0.18.1)
thread_safe (0.1.3)
tilt (1.4.1)
treetop (1.4.15)
tzinfo (0.3.38)

Answer 1

Linux 中的 Fedena 安装

1.1 Installing RVM

1. sudo gem install rvm

2. Put this lines in your .bash_profile or .bashrc:

if [[ -s $HOME/.rvm/scripts/rvm ]] ; then
        source $HOME/.rvm/scripts/rvm
fi

1.2  Installing ruby inside your rvm
1. rvm install 1.8.7

1.3 - Setting up rvm to use your specific ruby version

1. rvm use 1.8.7 –default

1.4 - Installing rails 2.3.5

1. Create the gemset:rvm gemset create rails2
2.Setting up rvm to use always this gemset:
rvm use 1.8.7@rails2 –default
3.gem install rails -v 2.3.5

1.5 Setup your database details in the database.yml

1.6 Install the rest of the gems
1. gem install declarative_authorization -v 0.5.1
2. gem install i18n -v 0.4.2
3. gem install bundler

1.7 Downgrade your rake version to 10.1.0 to rake, version 0.9.2
1. gem uninstall rake -v 10.1.0
2. gem install rake -v 0.9.2

1.8 Update your Bundler 
1. bundle install

1.9 Install missing gems using gem install command:

gem install -v version no
Required gems 
gem list

*** LOCAL GEMS ***

actionmailer (2.3.5)
actionpack (2.3.5)
activerecord (2.3.5)
activeresource (2.3.5)
activesupport (2.3.5)
atomic (1.1.14)
bundler-unload (1.0.2)
declarative_authorization (0.5.1)
executable-hooks (1.3.1)
fattr (2.2.1)
gem-wrappers (1.2.4)
i18n (0.4.2)
json (1.8.1)
minitest (4.7.5)
multi_json (1.8.4)
mysql (2.8.1)
pkg-config (1.1.5)
rack (1.0.1)
rails (2.3.5)
rake (0.9.2, 0.8.7)
rdoc (4.1.1)
rubygems-bundler (1.4.2)

rush (0.6.8)
rvm (1.11.3.8)
session (3.1.0)
test-unit (2.5.5)
thread_safe (0.1.3)
tzinfo (0.3.38)

1.10 Update your Bundler 
bundle install

1.11 :Edit your rake file from fedena project
vi fedena-v2.3-bundle-linux/Rakefile
Replace require 'rake/rdoctask' to require 'rdoc/task'

1.12 :Downgrade Your gem latest version to 1.3.7
gem update --system 1.3.7

1.13 :Now there will be a bundler conflict(latest version of gem and gem version 1.3.7) you should solve this using uninstalling bundler
Uninstalling bundler
rvm @global
gem list -d bundler1.5.2
rvm gemset use global && gem install bundler
bundle install
gem uninstall bundler(Uninstall all bundler which are installed)

1.14 Set up Fedena databases

From the Fedena source directory in terminal run, "rake db:create" followed by, "rake fedena:plugins:install_all" 

1.15 Change permissions for scripts

From the same directory grant executable permissions for the files in script directory by,
"chmod +x script/*" 

1.16 Run the inbuilt server

If everything went fine till now, you are ready to run fedena server by running the following from fedena source folder,
"script/server"

1.17 Finally, run the command "script/server".
This would start the server and it will be accessible at http://localhost:3000 

2 在 Ubuntu 中安装 Fedena

2.1 Setting up the Rails development environment

Ruby, rubygems, rails and other required packages can be installed by :
sudo apt-get install irb libopenssl-ruby libreadline-ruby rdoc ri ruby ruby-dev
cd /usr/local/src
wget http://production.cf.rubygems.org/rubygems/rubygems-1.3.7.tgz
tar xzvf rubygems-1.3.7.tgz
cd rubygems-1.3.7
sudo ruby setup.rb
sudo update-alternatives --install /usr/bin/gem gem /usr/bin/gem1.8 1 
sudo gem install rails -v 2.3.5
2.2 Setting up MySQL server

Fedena uses mysql, so run,
"sudo apt-get install libmysqlclient-dev mysql-server"
Do remember the mysql password you set during this step, it is required in step five.

2.3.Download the latest Fedena source code from github

Download Fedena source code from GitHub. Extract the downloaded .zip archive to a convenient location where you would be running fedena . Let us say we extracted it to a directory named fedena in my home(~) directory.

2.4.Setup your database details in the database.yml

Open the file database.yml in the config folder of the fedena soucre. Change the following details:
database: fedena - The name of the database you want to use for fedena
username: root - Mysql username for fedena
password: mypass - The password for the above mysql user 



2.5.Install the rest of the gems

"gem install declarative_authorization -v 0.5.1" 
"gem install i18n -v 0.4.2" 

2.6 Downgrade your rake version to 10.1.0 to rake, version 0.9.2
3. gem uninstall rake -v 10.1.0
4. gem install rake -v 0.9.2

2.7 Edit your rake file from fedena project
vi fedena-v2.3-bundle-linux/Rakefile
Replace require 'rake/rdoctask' to require 'rdoc/task'

2.8. Set up Fedena databases 

From the Fedena source directory in terminal run, "rake db:create" followed by, "rake fedena:plugins:install_all" 

2.9 Change permissions for scripts

From the same directory grant executable permissions for the files in script directory by,
"chmod +x script/*" 

2.10 Run the inbuilt server

If everything went fine till now, you are ready to run fedena server by running the following from fedena source folder,
"script/server"

Answer 2

只需将您的 rake 从 10.x.x 降级到 1.8.7

你可以这样做：

1. gem 卸载 rake

2. gem install rake -v=1.8.7

这里有一个完整的 Fedena 安装公会：

Installing Fedena on CentOS, Debian & Ubuntu