## arg 1:  the new package version
post_install() {
  echo "
Please do one of the following or something similar depending of your preferred
shell and setup:

  echo 'source /usr/share/chruby/chruby.sh' >> ~/.bashrc
  echo 'source /usr/share/chruby/chruby.sh' >> ~/.zprofile

For further support/information, please see the project's homepage!

For your convenience there's a file at /etc/profile.d/chruby.sh which can used
to enable chruby systemwide. You just need to uncomment the lines in the file.
"
}

## arg 1:  the new package version
## arg 2:  the old package version
post_upgrade() {
  post_install
}

## arg 1:  the old package version
post_remove() {
  echo "
Please do not forget to delete those lines from your shell's initscript(s):
e.g. .bashrc, .zprofile, ...

source /usr/share/chruby/chruby.sh

For further support/information, please see the project's homepage!
"
}