My problem occurs when I try to use --watch as follows:
--watch estilos.scss:estilos.css
My goal is to perform automatic compilation the moment the file is saved. The error that appears at the command prompt is as follows:
Sass is watching for changes. Press Ctrl-C to stop.
Encoding::CompatibilityError: incompatible character encodings: IBM437 and UTF-8
Use --trace for backtrace.'
Use Windows 7 and the Ruby installation is ok.