我是一个编程新手,正在尝试在我的终端上安装Rails。我一直按照朋友的指示进行操作,安装了Xcode命令行工具、Homebrew、Git、rbenv、ruby-build、Ruby Gems、Ruby和Postgres。但每当我尝试输入$ gem install rails时,都会收到以下错误信息:
Russell-Silvers-MacBook-Pro:~ Russell_Silver$ gem install rails
ERROR: While executing gem ... (Errno::EACCES)
Permission denied @ rb_sysopen - /Users/Russell_Silver/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/rails-4.2.0/README.md
这让人特别沮丧,因为当我运行 $gem list 时,它告诉我我有 rails 3.2.18。这很奇怪,因为当我运行 $rails v$ 时,它告诉我我有 Rails 4.2.0。
当我尝试使用 rails rails my new_app
时。
Errno::EACCES: Permission denied @ rb_sysopen - /Users/Russell_Silver/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/rails-4.2.0/README.md
An error occurred while installing rails (4.2.0), and Bundler cannot continue.
Make sure that `gem install rails -v '4.2.0'` succeeds before bundling.
run bundle exec spring binstub --all
/Users/Russell_Silver/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/bundler-1.8.3/lib/bundler/shared_helpers.rb:83: warning: Insecure world writable dir /Users/Russell_Silver in PATH, mode 040707
bundler: command not found: spring
Install missing gem executables with `bundle install`
Russell-Silvers-MacBook-Pro:~ Russell_Silver$ bundle install
/Users/Russell_Silver/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/bundler-1.8.3/lib/bundler/vendor/thor/shell/basic.rb:355: warning: Insecure world writable dir /Users/Russell_Silver in PATH, mode 040707
Could not locate Gemfile or .bundle/ directory
这真的很令人沮丧,尤其是对于像我一样刚接触编程的人来说,所以我正在寻求任何可能知道问题所在的帮助。
rbenv
的?如果在安装时使用了sudo
,那么这可能是预期的行为。 - kobaltzsudo chown -R Russell_Silver ~/.rbenv
命令,这将获取该目录的所有权。 - kobaltz