I am trying to install pgsql gem, but I have some strange encoding issue when trying to install. Whole app have just been migrated from windows environment to Linux environment, but only default gemfile was used. I have found that way to solve is to change locale in registry.rb, but as I mentioned, my environment is Linux. Gist of gem_make.out can be viewed here: gist
postgresql is installed and runing:
$ service postgresql status
9.3/main (port 5432): online
EDIT: Seems that this issue is only happening with pgsql gem, other gems are installing sucessfuly, for example, running $ gem install A_123
installs specified gem successfully.