更換ubunt shell環境爲bash
sudo dpkg-reconfigure dash
選擇 no
libtool eval: 1: libtool_args+=: not found
libtool eval: 1: libtool_args+=: not foundlibtool eval: 1: compile_command+=: not found
libtool eval: 1: finalize_command+=: not found
libtool eval: 1: libtool_args+=: not found
libtool eval: 1: compile_command+=: not found
libtool eval: 1: finalize_command+=: not found
libtool eval: 1: libtool_args+=: not found
libtool eval: 1: compile_command+=: not found