* guix/import/pypi.scm (guess-requirements): Completely mute the output of the
"unzip" command.
(metadata (string-append dirname "/METADATA")))
(call-with-temporary-directory
(lambda (dir)
- (if (zero? (system* "unzip" "-q" wheel-archive "-d" dir metadata))
+ (if (zero?
+ (parameterize ((current-error-port (%make-void-port "rw+"))
+ (current-output-port (%make-void-port "rw+")))
+ (system* "unzip" wheel-archive "-d" dir metadata)))
(parse-wheel-metadata (string-append dir "/" metadata))
(begin
(warning