Prevent expansion of /usr/local/heroku/bin:/usr/local/node/bin:/home/prajjwal/.rbenv/bin:/home/prajjwal/.rbenv/shims:/opt/postgres/9.3/bin:/home/prajjwal/dotfiles/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games in alias 'epath' during eval.