我通过这个解决方案安装了 Rails 3.2.3 和 Ruby 1.9.3 - http://ryanbigg.com/2010/12/ubuntu-ruby-rvm-rails-and-you/。这真的很棒而且毫不费力。我这样做时没有错误。
现在我尝试在 Rubymine 4 中创建一个 Rails 项目,但出现错误:“Rails 版本 - 未找到 Rails gem”。
终端向我显示:
alex@ubuntu:~$ rails -v
Rails 3.2.3
alex@ubuntu:~$ ruby -v
ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]
alex@ubuntu:~$
更新
alex@ubuntu:~$ gem environment
RubyGems Environment:
- RUBYGEMS VERSION: 1.8.24
- RUBY VERSION: 1.9.3 (2012-04-20 patchlevel 194) [x86_64-linux]
- INSTALLATION DIRECTORY: /home/alex/.rvm/gems/ruby-1.9.3-p194
- RUBY EXECUTABLE: /home/alex/.rvm/rubies/ruby-1.9.3-p194/bin/ruby
- EXECUTABLE DIRECTORY: /home/alex/.rvm/gems/ruby-1.9.3-p194/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /home/alex/.rvm/gems/ruby-1.9.3-p194
- /home/alex/.rvm/gems/ruby-1.9.3-p194@global
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://rubygems.org/
alex@ubuntu:~$ gem list
*** LOCAL GEMS ***
actionmailer (3.2.3)
actionpack (3.2.3)
activemodel (3.2.3)
activerecord (3.2.3)
activeresource (3.2.3)
activesupport (3.2.3)
arel (3.0.2)
builder (3.0.0)
bundler (1.1.4)
erubis (2.7.0)
hike (1.2.1)
i18n (0.6.0)
journey (1.0.4)
json (1.7.3)
mail (2.4.4)
mime-types (1.19)
multi_json (1.3.6)
polyglot (0.3.3)
rack (1.4.1)
rack-cache (1.2)
rack-ssl (1.3.2)
rack-test (0.6.1)
rails (3.2.3)
railties (3.2.3)
rake (0.9.2.2)
rdoc (3.12)
rubygems-bundler (1.0.3)
rvm (1.11.3.5)
sprockets (2.1.3)
thor (0.14.6)
tilt (1.3.3)
treetop (1.4.10)
tzinfo (0.3.33)
alex@ubuntu:~$