new.sh

#!/usr/bin/env bash
echo "Gem path:     $GEM_PATH"
echo "Gem home:     $GEM_HOME"
echo "Ruby version: $(ruby -v)"
echo ""
if ! `gem list rake -iq`
  then
    gem install --no-ri --no-rdoc bundler
  else
    echo "Rake installed"
fi


if ! `gem list bundler -iq`
  then
    gem install --no-ri --no-rdoc bundler
  else
    echo "Bundler installed"
fi

/home/teamcity/.gems/gems/bundler-1.0.7/bin/bundle

old.sh

whoami
env
echo
echo
which gem
ruby -v
which ruby
echo
echo
echo $GEM_PATH
echo $GEM_HOME
echo
echo
gem install rake --no-ri --no-rdoc
gem install bundler --no-ri --no-rdoc
gem install test-unit
/home/teamcity/.gems/gems/bundler-1.0.7/bin/bundle