-t = Task.simple_task_type('copy_script', 'rm -f && ln -s ${SRC[0].abspath(env)} ${LINK_TARGET}',
+t = Task.simple_task_type('copy_script', 'rm -f ${LINK_TARGET} && ln -s ${SRC[0].abspath(env)} ${LINK_TARGET}',
shell=True, color='PINK', ext_in='.bin')
t.quiet = True