本人因为装 openoffice 结果发现装错了，于是想把它给卸掉，可结果没有我想像的那么省力。请看：
# rpm -qa|grep openoffice
openoffice.org-core08-2.0.0-3
openoffice.org-core04-2.0.0-3
openoffice.org-core07-2.0.0-3
openoffice.org-core05-2.0.0-3
openoffice.org-core03-2.0.0-3
openoffice.org-core02-2.0.0-3
openoffice.org-core06-2.0.0-3
openoffice.org-core01-2.0.0-3
以上显示的都是我要卸掉的，可执行
# rpm -e openoffice.org-core01-2.0.0-3 时出现以下错误提示：
error: Failed dependencies:
openoffice.org-core01 is needed by (installed) openoffice.org-core08-2.0.0-3
openoffice.org-core01 is needed by (installed) openoffice.org-core07-2.0.0-3
openoffice.org-core01 is needed by (installed) openoffice.org-core06-2.0.0-3
openoffice.org-core01 is needed by (installed) openoffice.org-core05-2.0.0-3
openoffice.org-core01 is needed by (installed) openoffice.org-core04-2.0.0-3
openoffice.org-core01 is needed by (installed) openoffice.org-core03-2.0.0-3
openoffice.org-core01 is needed by (installed) openoffice.org-core02-2.0.0-3