我正在尝试让 heroku 在 Ubuntu 9.10 上运行
I typed
sudo gem install heroku
一切正常,但是当我去跑步时:
heroku list
I get
heroku:找不到命令
run 宝石环保看看哪里是可执行目录并将其添加到您的PATH
就我而言:
$ gem environment
RubyGems Environment:
- RUBYGEMS VERSION: 1.3.5
- RUBY VERSION: 1.8.7 (2009-06-12 patchlevel 174) [i486-linux]
- INSTALLATION DIRECTORY: /var/lib/gems/1.8
- RUBY EXECUTABLE: /usr/bin/ruby1.8
- EXECUTABLE DIRECTORY: /var/lib/gems/1.8/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86-linux
- GEM PATHS:
- /var/lib/gems/1.8
- /home/user/.gem/ruby/1.8
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://gems.rubyforge.org/
$ export PATH=$PATH:/var/lib/gems/1.8/bin
或添加到~/.bashrc
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