安装thunderbird的一个小问题

安装thunderbird时需要launchmail，安装launchmail时需要startcom-menus
但是安装startcom-menus时出现警告，怎么回事。

我的linux是64为 RHEL5


[root@localhost Desktop]# rpm -ivh thunderbird-1.5.0.12-3.el5.centos.x86_64.rpm 
warning: thunderbird-1.5.0.12-3.el5.centos.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
error: Failed dependencies:
        launchmail is needed by thunderbird-1.5.0.12-3.el5.centos.x86_64
[root@localhost Desktop]# rpm -ivh launchmail-4.0.0-2.ML5.noarch.rpm 
warning: launchmail-4.0.0-2.ML5.noarch.rpm: Header V3 DSA signature: NOKEY, key ID 652e84dc
error: Failed dependencies:
        startcom-menus >= 1.11 is needed by launchmail-4.0.0-2.ML5.noarch
[root@localhost Desktop]# rpm -ivh startcom-menus-6.7.8-2.ML5.noarch.rpm 
warning: startcom-menus-6.7.8-2.ML5.noarch.rpm: Header V3 DSA signature: NOKEY, key ID 652e84dc
Preparing...                ########################################### [100%]
        file /etc/xdg/menus/applications.menu from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /etc/xdg/menus/documentation.menu from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /etc/xdg/menus/preferences.menu from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /etc/xdg/menus/server-settings.menu from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /etc/xdg/menus/system-settings.menu from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /usr/share/desktop-directories/ServerConfig-More.directory from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /usr/share/desktop-directories/ServerConfig.directory from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /usr/share/desktop-directories/SystemConfig-More.directory from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /usr/share/desktop-directories/SystemConfig.directory from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /usr/share/desktop-menu-patches/gnome-accessibility.desktop from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /usr/share/desktop-menu-patches/gnome-gdmsetup.desktop from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /usr/share/desktop-menu-patches/gnome-pilot.desktop from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /usr/share/desktop-menu-patches/gthumb.desktop from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /usr/share/desktop-menu-patches/openoffice-printeradmin.desktop from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
        file /usr/share/desktop-menu-patches/openoffice-setup.desktop from install of startcom-menus-6.7.8-2.ML5 conflicts with file from package redhat-menus-6.7.8-1.el5
[root@localhost Desktop]# rpm -ivh launchmail-4.0.0-2.ML5.noarch.rpm 
warning: launchmail-4.0.0-2.ML5.noarch.rpm: Header V3 DSA signature: NOKEY, key ID 652e84dc
error: Failed dependencies:
        startcom-menus >= 1.11 is needed by launchmail-4.0.0-2.ML5.noarch
[root@localhost Desktop]# rpm -ivh startcom-menus-6.7.8-2.SEL5_2.src.rpm 
warning: startcom-menus-6.7.8-2.SEL5_2.src.rpm: Header V3 DSA signature: NOKEY, key ID 652e84dc
   1:startcom-menus         warning: user buildsys does not exist - using root
warning: group buildsys does not exist - using root
warning: user buildsys does not exist - using root
warning: group buildsys does not exist - using root
########################################### [100%]
[root@localhost Desktop]# rpm -ivh launchmail-4.0.0-2.ML5.noarch.rpm 
warning: launchmail-4.0.0-2.ML5.noarch.rpm: Header V3 DSA signature: NOKEY, key ID 652e84dc
error: Failed dependencies:
        startcom-menus >= 1.11 is needed by launchmail-4.0.0-2.ML5.noarch

没有装好launchmail想要的startcom-menus,你前面装的时候出现了文件冲突，你可以rpm -ivh --replacefiles [package name]试试