RuntimeError in AttachmentsController#show

Could not find pdftk in any of /usr/bin, /usr/local/bin

Extracted source (around line #73):
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72
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76
              
return program_path if File.file? program_path and File.executable? program_path
end
raise "Could not find #{program_name} in any of #{search_path.join(', ')}"
end
end
end

Rails.root: /opt/alaveteli

Application Trace | Framework Trace | Full Trace

Request

Parameters:

{"cookie_passthrough"=>"1", "id"=>"157", "incoming_message_id"=>"117", "part"=>"2", "file_name"=>"34 43.PDF.pdf", "locale"=>"en"}

Response

Headers:

None