捆绑软件安装权限被拒绝

Question

I have a project in which I tried bundle install. After googling I did something like

export GEM_HOME=/var/lib/gems/1.8/gems/
export PATH=/var/lib/gems/1.8/bin:$PATH

If I run bundle install I am running into a problem

ERROR:  While executing gem ... (Errno::EACCES)
Permission denied @ dir_s_mkdir - /var/lib/gems

How will I solve this problem? PLease Help as it is a shared environment.

Answer 1

First of all. Do not use sudo to install your gems unless they are really needed for all the users. This is a lazy practice and should be frowned upon. chown ing the global gem dir is almost the same as the first option. In real life you usually won't get the root password so easily and it is a security risk for the company.

/var/lib/gems is not a location that your user has an access to. That is why you get an error when trying to install something on it.

To answer your question, you can use --user-install option. That puts them into ~/.gem/ruby/#{version} . So the gems install for your user only.

Some other clues can be found here -> Force bundler to install gems in user's home directory

Answer 2

尝试使用以下方法授予当前用户访问gems目录的权限：

sudo chown -R user_name /var/lib/gems