diff -up zoom-0.4.1/src/extconf.rb.useabort zoom-0.4.1/src/extconf.rb
--- zoom-0.4.1/src/extconf.rb.useabort 2012-03-23 12:52:51.806199476 -0400
+++ zoom-0.4.1/src/extconf.rb 2012-03-23 12:53:37.433789845 -0400
@@ -1,13 +1,11 @@
require 'mkmf'
unless system('yaz-config')
- $stderr.puts 'yaz does not appear to be installed'
- break
+ abort("yaz does not appear to be installed")
end
unless have_header('yaz/zoom.h')
- $stderr.puts 'yaz zoom header not available'
- break
+ abort("yaz zoom header not available")
end
$CFLAGS << " #{`yaz-config --cflags`} "