Question

我安装了rvm，然后在@global gemset中安装了bropages。

$ rvm install 2.2.3
$ rvm use ruby-2.2.3@global
$ gem install bropages

当我跑步时

$ gem list | grep bro
bropages (0.1.0)

我可以看到安装了bropages。但是当我移动到默认的gemset时，它就不可用了。

$ rvm use ruby-2.2.3@default
$ gem list | grep bro # Result is empty

我也试过official way。

$ rvm ruby-2.2.3@global do gem install bropages
Successfully installed bropages-0.1.0
Parsing documentation for bropages-0.1.0
Done installing documentation for bropages after 0 seconds
1 gem installed

但它也没有用。

在默认gemset中运行bro命令会出现此错误，

$ bro
/Users/andy/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/dependency.rb:315:in `to_specs': Could not find 'bropages' (>= 0) among 7 total gem(s) (Gem::LoadError)
Checked in 'GEM_PATH=/Users/andy/.rvm/gems/ruby-2.2.3 /Users/andy/.rvm/gems/ruby-2.2.3@global:/Users/andy/.rvm/gems/ruby-2.2.3', execute `gem env` for more information
    from /Users/andy/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/dependency.rb:324:in `to_spec'
    from /Users/andy/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_gem.rb:64:in `gem'
    from /Users/andy/.rvm/gems/ruby-2.2.3@global/bin/bro:22:in `<main>'

我尝试过这些链接，但他们根本没有帮助。

How to install gem across all gemsets when using RVM
RVM - Not able to use gems from the @global gemset
How do I use RVM and create globally available gems?

Ruby 2.2.3是唯一安装的版本。我的贝壳是鱼。

来自comment

来自全局echo $GEM_HOME - $GEM_PATH
的默认gemset：gemset run: gem list -d bro

输出如下，

$ rvm use ruby-2.2.3@default
Using /Users/andy/.rvm/gems/ruby-2.2.3
$ echo $GEM_HOME - $GEM_PATH
/Users/andy/.rvm/gems/ruby-2.2.3 - /Users/andy/.rvm/gems/ruby-2.2.3 /Users/andy/.rvm/gems/ruby-2.2.3@global

$ rvm use ruby-2.2.3@global
Using /Users/andy/.rvm/gems/ruby-2.2.3 with gemset global
$ gem list -d bro

*** LOCAL GEMS ***

bropages (0.1.0)
    Author: bropages.org
    Homepage: http://bropages.org
    Installed at: /Users/andy/.rvm/gems/ruby-2.2.3@global

    Bro

Answer 1

看起来您的GEM_PATH已损坏，请求运行：

export GEM_PATH=/Users/andy/.rvm/gems/ruby-2.2.3:/Users/andy/.rvm/gems/ruby-2.2.3@global

再试一次：

bro

安装在@global gemset中的Gem在其他gemset中不可用

1 个答案: