K 10 svn:author V 4 bapt K 8 svn:date V 27 2015-05-30T21:32:02.798256Z K 7 svn:log V 170 MFC: r259773, r259774, r259775 Do not print a question in non-interractive mode but explain why boostrapping has failed and how to allow it to happen Reported by: jmmv END