this is what I am getting:
Saras-MacBook-Pro:ruby-project saraginsburg$ git add -A
error: open("vendor/bundle/ruby/2.0.0/gems/byebug-5.0.0/ext/byebug/siteconf20170512-623-1pgx7y0.rb"): Permission denied
error: unable to index file vendor/bundle/ruby/2.0.0/gems/byebug-5.0.0/ext/byebug/siteconf20170512-623-1pgx7y0.rb
fatal: adding files failed