I'm following the instructions given here, but unable to get it to work.
This is the error message I get when I run logstas,
nd "port" pre-2.0\n\tdocument_type => "tm"\n\tdocument_id => "%{id}"\n ssl => "true"\n index => "${LANG_INDEX}"\n manage_template => false\n }\n}\n\n", :reason=>"Cannot evaluate ${LANG_INDEX}. Environment variable LANG_INDEX is not set and there is no default value given."}
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