@ -79,7 +79,8 @@ def run(command, *args, **kwargs):
raise TypeError('`command` must be a non-text sequence such as list or tuple.')
if 'windows' in platform_id:
safecmd = map(shlex.quote, command)
safecmd = map(str, command)
safecmd = map(shlex.quote, safecmd)
safecmd = ' '.join(safecmd)
command = [os.environ['SHELL'], '-c', safecmd]