微克.我刚刚从Windows 7安装迁移到Lion系统.我正在尝试自学Ruby on Rails,虽然我喜欢这种语言,但环境却让人感到脆弱和神秘.我使用相同的命令在两个系统上安装heroku,但System X系统对安装不满意.
在System XI上使用了rvm,这可能是我的问题.
什么控制Gems的安装位置？
如何让heroku运行起来？什么会阻止下一个宝石丢失？
$ sudo gem install heroku
...
$ heroku -v
~/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:247:in `to_specs': Could not find heroku (>= 0) amongst [minitest-1.6.0, rake-0.8.7, rdoc-2.5.8] (Gem::LoadError)
from /Users/aliwells26/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:256:in `to_spec'
from /Users/aliwells26/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems.rb:1210:in `gem'
from /Users/aliwells26/.rvm/gems/ruby-1.9.2-p290@rails3tutorial/bin/heroku:18:in `<main>'
$ gem environment
RubyGems Environment:
- RUBYGEMS VERSION: 1.8.11
- RUBY VERSION: 1.9.2 (2011-07-09 patchlevel 290) [x86_64-darwin11.2.0]
- INSTALLATION DIRECTORY: /Users/aliwells26/.rvm/gems/ruby-1.9.2-p290@rails3tutorial
- RUBY EXECUTABLE: /Users/aliwells26/.rvm/rubies/ruby-1.9.2-p290/bin/ruby
- EXECUTABLE DIRECTORY: /Users/aliwells26/.rvm/gems/ruby-1.9.2-p290@rails3tutorial/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-darwin-11
- GEM PATHS:
- …我卸载了heroku gem并安装了Heroku Toolbelt,并且遇到了让它与RVM一起工作的问题.
heroku version 命令适用于除当前项目文件夹以外的任
在我的项目文件夹中,我得到
'/Users/cmalpeli/.rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.3/lib/bundler/rubygems_integration.rb:223:in 'block in replace_bin_path': can't find executable heroku (Gem::Exception)
from ./bundler_stubs/heroku:16:in`
which heroku在我的项目目录中运行返回:
./bundler_stubs/heroku
它回归的其他地方
/usr/bin/heroku
我确信它与RVM有关 - 但我不太明白它是如何工作的,所以会感激一点帮助.
谢谢!