我正在尝试通过输入以下命令来安装ia32-lib：
sudo apt-get install ia32-libs
用于android os但无法正确安装
并显示以下错误：
The following packages have unmet dependencies:
ia32-libs : Depends: ia32-libs-multiarch
E: Unable to correct problems, you have held broken packages.
所以我在ia32-libs之前添加ia32-libs-multiarch由于依赖性如下：
sudo apt-get install ia32-libs-multiarch ia32-libs
同样的问题再次发生ia32 -libs-mlutiarch：依赖于i386
bluez-alsa：i386 .............
最后，我运行最终命令：
sudo apt-get install bluez：i386 bluez-alsa：i386 ia32-libs-multiarch：i386 ia32-libs
显示以下消息：
bluez:i386 is already the neweset version(5.37-0ubuntu5).
Some packages could not be installed. This may mean that you have requested an
impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming.
The following information may help to resolve the situation
The following packages have unmet dependencies:
bluez:i386 : Conflicts: bluez-alsa:i386 but 4.101-0ubuntu8b1 is to be installed
E: Unable to correct problems, you have held broken packages.
那么，上述信息意味着什么？我需要删除以前的bluez：i386，因为与bluez-alsa冲突：i386？我该如何解决这个问题？