小编Ven*_*nom的帖子

我要把我的 LibreOffice 3.5.7.2 更新到 4.0.1。手动喊叫If you have a previous version of LibreOffice already installed, then you will need to de-install it before proceeding further.但我如何正确卸载它？PSI 有 Ubuntu 12.04。