ruby - heroku:命令未找到

Question

这个问题已经发布了,但答案没有奏效.我应该在proberley中提到我对ruby来说是全新的.我在
这里做教程时遇到错误的步骤是:

[first_app (master)]$ gem install heroku

我明白了

Successfully installed heroku-2.24.0

但是当我尝试

[first_app (master)]$ heroku keys:add

我明白了

-bash: heroku: command not found

然后我尝试了一堆卸载宝石更新包重新安装它,但这没有帮助

$ bundle exec heroku

/Users/vng/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/lib/bundler/rubygems_integration.rb:147:in `block in replace_gem': heroku is not part of the bundle. Add it to Gemfile. (Gem::LoadError) from /Users/vng/.rbenv/versions/1.9.3-p125/bin/heroku:18:in"`

echo $PATH

/Users/vng/.rbenv/shims:/Users/vng/.rbenv/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin

我的宝石环境

RubyGems环境:
- RUBYGEMS版本:1.8.11
- RUBY版本:1.9.3(2012-02-16 patchlevel 125)[x86_64-darwin11.3.0]
- 安装目录:/Users/vng/.rbenv/versions/1.9.3 -p125/lib/ruby​​/gems/1.9.1
- RUBY EXECUTABLE:/Users/vng/.rbenv/versions/1.9.3-p125/bin/ruby
- EXECUTABLE目录:/Users/vng/.rbenv/versions/1.9 .3-p125/bin
- RUBYGEMS平台:
- ruby
- x86_64-darwin-11
- GEM
路径:- /Users/vng/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1
- /Users/vng/.gem/ruby​​/1.9.1
- GEM配置:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- 远程来源:
- http://rubygems.org/

非常感谢帮助

Answer 1

当您安装具有二进制文件(可执行文件)的gem时,您必须运行

rbenv rehash

将可执行文件添加到路径中.