civirules extension -- send an email, SMS or PDF actions not available
Those come in separate extensions. You'll need to install these:


https://github.com/CiviCooP/org.civicoop.smsapi / https://civicrm.org/extensions/sms-api
https://github.com/CiviCooP/org.civicoop.pdfapi / https://civicrm.org/extensions/pdf-creation-api
https://github.com/CiviCooP/org.civicoop.emailapi / https://civicrm.org/extensions/e-mail-api