Ian questions

Ian answers

• Package cairo was not found in the pkg-config search path
• How to add dependency of a local gem to a rails plugin/engine, in .gemspec file
• How to implement 'set -o pipefail' in a POSIX way - almost done, expert help needed
• What is the JUnit XML format specification that Hudson supports?
• list video devices via terminal
• How to get Latest Published version of a Lambda Function in AWS CLI
• git cherry-pick or merge specific directory from another branch
• Ruby, Difference between exec, system and %x() or Backticks
• UI Automation onAlert method not being called on simulator
• Xcode 5 iOS7 - too many ScriptAgent processes