fnando/kitabu — pull request #19 by jstorimer (2012-04-26 05:31:05+00:00)
Title: Generalize the code for spawning commands

- spawn commands using open3
- print stdout and stderr unless the exit code was 0
- swallow the backtrace in case the program can't be found
This leads to nice messages like:

No such file or directory - html2text