Hello,

I have the following use case: For a custom class/type I need to know which
php_version is installed on the machine. So I wrote a custom fact like this:

Facter.add('php_version') do
  setcode do
    Facter::Util::Resolution.exec('/usr/bin/php -i | /bin/egrep -e
"^PHP Version" | /usr/bin/head -n 1 | /usr/bin/cut -d " " -f 4 |
/usr/bin/cut -d "-" -f 1')
  end
end

It works great. Except: When php is not yet installed (there is a
Package['php'] definition, too). Then it will return an empty string.

Thus I have to run puppet two times to get the expected result.

I am sure that this is expected behavior of puppet. How do I handle such
case?

Regards

Jan

-- 

  http://dracoblue.net

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