2

我在 rails 4.2.0(非测试版)中使用命令时出错

rails g 

错误:

Could not find activesupport-4.2.0 in any of the sources
Run `bundle install` to install missing gems.

但是运行 bundle install 我确实安装了 activesupport-4.2.0 ...

Using thread_safe 0.3.4
Using tzinfo 1.2.2
Using activesupport 4.2.0  
.....

这个命令

bundle exec show activesupport

错误

bundler: command not found: show
Install missing gem executables with `bundle install`

这个命令

bundle show activesupport 

输出

/home/todd/.rvm/gems/ruby-2.1.4@blog/gems/activesupport-4.2.0

跑步

bundle exec rails g

给了我与运行“rails g”相同的错误


跑了

echo $PATH | grep rvm

输出 /home/todd/.rvm/gems/ruby2.1.4@blog/bin:/home/todd/.rvm/gems/ruby2.1.4@global/bin:/home/todd/.rvm/rubies/ruby-2.1.4/bin:/home/todd/.rvm/bin:/home/todd/bin:/usr/local/bin/exercism:/usr/local/heroku/bin:/home/todd/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games

4

2 回答 2

1

我认为这是 rvm 路径问题或安装错误。我刚刚重新安装了应用程序并制作了一个新的 rvm gem。现在它就像一个魅力。谢谢您的帮助!

于 2015-01-17T20:52:59.973 回答
1

似乎您的rails可执行文件不是来自捆绑包,请尝试:

bundle exec rails g 
于 2015-01-17T18:15:52.343 回答