Install mailcatcher on AlwaysData

install.sh

#!/bin/bash

git clone https://github.com/sstephenson/rbenv.git ~/.rbenv
git clone https://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build
export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"
rbenv install 1.9.3-p551
rbenv global 1.9.3-p551
gem install --no-ri --no-rdoc mailcatcher -v0.5.12
rbenv rehash

subdirectory.sh

#!/bin/bash

cd $HOME/.rbenv/versions/1.9.3-p551/lib/ruby/gems/1.9.1/gems/mailcatcher-0.5.12/

sed -i \
  -e 's/\/javascripts\//\/mail\/javascripts\//' \
  -e 's/\/favicon/\/mail\/favicon\//' \
  -e 's/\/stylesheets\//\/mail\/stylesheets\//' \
  views/index.haml
sed -i \
  -e 's/\/messages/\/mail\/messages/' \
  ./public/javascripts/application.js

cd -