不久前我创建了一个Rails模型“model”,现在我正在尝试运行服务器。在包安装
之后,我得到:
尝试写入GemFile.Lock时出错。您可能需要允许对路径为/home/thiago/model/gemfile.lock
的文件的写权限
尝试Rails
查看发生的情况,然后:
/home/thiago/.rvm/gems/ruby-1.9.3-p429/gems/bundler-1.3.5/lib/bundler/definition.rb:235:in `rescue in lock': There was an error while trying to write to Gemfile.lock. It is likely that (Bundler::InstallError) you need to allow write permissions for the file at path: /home/thiago/model/Gemfile.lock from /home/thiago/.rvm/gems/ruby-1.9.3-p429/gems/bundler-1.3.5/lib/bundler/definition.rb:220:in `lock' from /home/thiago/.rvm/gems/ruby-1.9.3-p429/gems/bundler-1.3.5/lib/bundler/environment.rb:34:in `lock' from /home/thiago/.rvm/gems/ruby-1.9.3-p429/gems/bundler-1.3.5/lib/bundler/runtime.rb:43:in `setup' from /home/thiago/.rvm/gems/ruby-1.9.3-p429/gems/bundler-1.3.5/lib/bundler.rb:120:in `setup' from /home/thiago/.rvm/gems/ruby-1.9.3-p429@global/gems/rubygems-bundler-1.1.1/lib/rubygems-bundler/noexec.rb:79:in `setup' from /home/thiago/.rvm/gems/ruby-1.9.3-p429@global/gems/rubygems-bundler-1.1.1/lib/rubygems-bundler/noexec.rb:91:in `' from /home/thiago/.rvm/rubies/ruby-1.9.3-p429/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:110:in `require' from /home/thiago/.rvm/rubies/ruby-1.9.3-p429/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:110:in `rescue in require' from /home/thiago/.rvm/rubies/ruby-1.9.3-p429/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:35:in `require' from /home/thiago/.rvm/gems/ruby-1.9.3-p429/bin/ruby_noexec_wrapper:9:in `'
我可以设置gemfile.lock的权限以便捆绑和运行服务器吗?
$ ls -a -l total 80 drwxr-xr-x. 13 root root 4096 May 19 14:08 . drwx------. 41 thiago thiago 4096 Jul 7 23:51 .. drwxr-xr-x. 8 root root 4096 May 19 14:08 app drwxr-xr-x. 5 root root 4096 May 19 14:08 config -rw-r--r--. 1 root root 155 May 19 14:08 config.ru drwxr-xr-x. 2 root root 4096 May 19 14:08 db drwxr-xr-x. 2 root root 4096 May 19 14:08 doc -rw-r--r--. 1 root root 765 May 19 14:08 Gemfile -rw-r--r--. 1 root root 430 May 19 14:08 .gitignore drwxr-xr-x. 4 root root 4096 May 19 14:08 lib drwxr-xr-x. 2 root root 4096 May 19 14:08 log drwxr-xr-x. 2 root root 4096 May 19 14:08 public -rw-r--r--. 1 root root 270 May 19 14:08 Rakefile -rw-r--r--. 1 root root 9208 May 19 14:08 README.rdoc drwxr-xr-x. 2 root root 4096 May 19 14:08 script drwxr-xr-x. 7 root root 4096 May 19 14:08 test drwxr-xr-x. 3 root root 4096 May 19 14:08 tmp drwxr-xr-x. 4 root root 4096 May 19 14:08 vendor
模型文件创建不正确?
您的应用程序根目录(其权限管理文件创建)和文件都由root而不是您的用户拥有(可能是因为您使用了sudoRailsNew
-不要使用sudo
)。您可以通过以下操作更改权限:
sudo chown -R $(whoami):$(whoami) myappfolder
其中“myAppFolder”是Rails应用程序的根目录。
顺便说一下,关于sudo
的一个很好的提示是,总是先尝试不带它的命令,然后,如果在它运行时出现权限错误,您可能需要sudo
。不要默认使用sudo
。
有时上面的回答:
sudo chown -R $(whoami):$(whoami) myappfolder
将给出错误:
chown: ifeegoo: illegal group name
你也可以试试这样的命令:
sudo chown -R ifeegoo: /Users/ifeegoo/workspace/rails/Test
我也有同样的问题,所以我解决了我的问题。
如果您正在使用ZSH,请转到
配置文件->;高曼
然后选中“Run command as a login shell”并关闭终端。启动终端并启动bundle install
命令。