rbenv rehash给我的权限被拒绝@ rb_sysopen

Question

After upgrading to Rails 4.0.4 and Ruby 2.1.1, i have permission problems with rbenv rehash. I tried bundler install to 1.5.3. Ok. But still no. bashrc (Ubuntu 13.04) is fine, that is, as before. ruby -v shows the proper versions of global and local Ruby, as does rails -v. Only 'rehash' seems to be the problem.

.rbenv/plugins/bundler/etc/rbenv.d/bundler/rehash.rb:187:in `initialize': Permission denied @ rb_sysopen

Answer 1

Try running the server as a root.

sudo -s

rails s

Answer 2

Change the owner of the dependency files:

sudo chown -R USERNAME /.rvm/

And then change owner of the project file:

sudo chown -R USERNAME /var/www/PROJECTFILE