无法在任何来源中找到carrierwave-1.0.0

Question

无法使用carrierwave gen，消息：

  

无法在任何来源中找到carrierwave-1.0.0

     

运行bundle install以安装缺少的宝石。

但宝石似乎已安装......

In the Gemfile of my rails project :
ruby '2.3.1'
source 'https://rubygems.org'
...
gem 'carrierwave', '~> 1.0'
...

> gem install carrierwave         
Successfully installed carrierwave-1.0.0
1 gem installed

> bundle install 
...
Using carrierwave 1.0.0
...
Bundle complete! 22 Gemfile dependencies, 78 gems now installed.
Use `bundle show [gemname]` to see where a bundled gem is installed.

> bundle show carrierwave
 /usr/local/opt/rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/carrierwave-1.0.0

> rails g uploader Photo   
Could not find carrierwave-1.0.0 in any of the sources
Run `bundle install` to install missing gems.

> bundle update
...
Using carrierwave 1.0.0
...
Bundle updated!

> rails g uploader Photo 
Could not find carrierwave-1.0.0 in any of the sources
Run `bundle install` to install missing gems.

Answer 1

在包

的上下文中执行rails g命令

bundle exec rails g uploader Photo