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我是RoR的新手,我的計算機上有幾個工作軌應用程序,但是我一定做錯了什麼,因爲現在我無法創建新的應用程序。問題是,當我這樣做:rake和bundler的Rails 3問題:rake中止!找不到RubyGem捆綁器(> = 0)
$耙分貝:遷移
我得到這個:
[email protected]:~/prog/rails3/myapp$ rake db:migrate
(in /home/anarres/prog/rails3/myapp)
rake aborted!
Could not find RubyGem bundler (>= 0)
/usr/local/ruby/lib/ruby/1.9.1/rubygems.rb:762:in `report_activate_error'
/usr/local/ruby/lib/ruby/1.9.1/rubygems.rb:219:in `activate'
/usr/local/ruby/lib/ruby/1.9.1/rubygems.rb:1065:in `gem'
/home/anarres/prog/rails3/myapp/config/boot.rb:2:in `<top (required)>'
<internal:lib/rubygems/custom_require>:29:in `require'
<internal:lib/rubygems/custom_require>:29:in `require'
/home/anarres/prog/rails3/myapp/config/application.rb:1:in `<top (required)>'
<internal:lib/rubygems/custom_require>:29:in `require'
<internal:lib/rubygems/custom_require>:29:in `require'
/home/anarres/prog/rails3/myapp/Rakefile:4:in `<top (required)>'
/usr/local/ruby/lib/ruby/1.9.1/rake.rb:2373:in `load'
/usr/local/ruby/lib/ruby/1.9.1/rake.rb:2373:in `raw_load_rakefile'
/usr/local/ruby/lib/ruby/1.9.1/rake.rb:2007:in `block in load_rakefile'
/usr/local/ruby/lib/ruby/1.9.1/rake.rb:2058:in `standard_exception_handling'
/usr/local/ruby/lib/ruby/1.9.1/rake.rb:2006:in `load_rakefile'
/usr/local/ruby/lib/ruby/1.9.1/rake.rb:1991:in `run'
/usr/local/ruby/bin/rake:31:in `<main>'
我肯定有安裝捆紮機1.0.7。我做
$ sudo的創業板安裝捆綁
安裝了它,我猜測,可能是問題,因爲我在一對夫婦的,你不應該使用sudo的地方讀取。但是,如果我試圖做到這一點,沒有sudo我得到一個權限錯誤。我正在運行Ubuntu 10.04和Rails 3.0.3。