Linux 在Debain 10中安装Qemu时出错

我试图编写ARM汇编程序，使用GNU工具链编译它们，并在Qemu中执行和测试它们。我的主机操作系统是Windows 7，我在虚拟机Debian 10中执行这些操作

• 要安装Qemu，请使用以下命令步骤
• apt get update&&apt get update
• apt获取并安装qemu

apt get安装qemu系统arm qemu

尝试输入： “apt安装-f” 它将帮助您尝试输入： “apt安装-f”

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它应该会帮助您

您似乎混合了不同发行版（供应商/版本）的软件包源，或者添加了一些外部软件包存储库（Debian官方软件包上经常自动检查依赖项检查和可安装性）。@Giacomo Catenazzi。您能告诉我如何使其成为“普通Debian”吗？您似乎混合了不同发行版（供应商/版本）的软件包源，或者添加了一些外部软件包存储库（Debian官方软件包上经常自动检查依赖项检查和可安装性）。@Giacomo Catenazzi。你能告诉我如何使它成为“普通的Debian”吗。

root@debian:~# apt-get install qemu
Reading package lists... Done
Building dependency tree       
Reading state information... Done
qemu is already the newest version (1:3.1+dfsg-8+deb10u5).
0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.

root@debian:~# apt-get install qemu-system-arm qemu
Reading package lists... Done
Building dependency tree       
Reading state information... Done
qemu is already the newest version (1:3.1+dfsg-8+deb10u5).
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:
 qemu-system-arm : Depends: libaio1 (>= 0.3.93) but it is not installable
                   Depends: libcapstone3 (>= 3.0.0) but it is not installable
                   Depends: libfdt1 but it is not installable
                   Depends: libspice-server1 (>= 0.13.1) but it is not installable
                   Depends: libvdeplug2 but it is not installable
                   Depends: libvirglrenderer0 (>= 0.7.0) but it is not installable
                   Recommends: qemu-system-gui (= 1:3.1+dfsg-8+deb10u5) but it is not going to be installed
                   Recommends: qemu-utils but it is not going to be installed
                   Recommends: ipxe-qemu (>= 1.0.0+git-20131111.c3d1e78-1~) but it is not installable
                   Recommends: qemu-efi-aarch64 but it is not installable
                   Recommends: qemu-efi-arm but it is not installable
E: Unable to correct problems, you have held broken packages.