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Description: HTML Abstraction Markup Language - A Markup Haiku
Homepage: http://haml.hamptoncatlin.com
Clone URL: git://github.com/nex3/haml.git 
Dependency checking for html2haml.


git-svn-id: svn://hamptoncatlin.com/haml/trunk@473 
7063305b-7217-0410-af8c-cdc13e5119b9
nex3 (author)
Sun Apr 01 01:02:25 -0700 2007
commit  2a433596c068de79b92fd3a731cb4380a91b93f2
tree    8ca5e268f6353b7ac43c368f864eb3300208c7ac
parent  eff216e240295823db86975557296ba102240b1c
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bin/html2haml 
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@@ -2,8 +2,15 @@
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 require File.dirname(__FILE__) + '/../lib/haml'
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 require 'haml/engine'
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-require 'rubygems'
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-require 'hpricot'
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+
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+begin
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+  require 'rubygems'
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+  require 'hpricot'
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+rescue LoadError => err
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+  dep = err.message.scan(/^no such file to load -- (.*)/)[0]
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+  puts "Required dependency #{dep} not found!"
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+  exit 1
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+end
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 def tabulate(tabs)
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   '  ' * tabs

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