我正在使用这里的第一组命令：https://freeswitch.org/confluence/display/FREESWITCH/Raspberry+Pi
使用此树莓派图像： https://www.raspberrypi.org/downloads/raspberry-pi-desktop/
当我运行最后一个命令时：
apt-get update && apt-get install -y freeswitch-meta-all
我收到错误：unable to locate package freeswitch-meta-all
全输出：
root@raspberry:~# apt-get update && apt-get install -y freeswitch-meta-all
Hit:1 http://security.debian.org buster/updates InRelease
Hit:2 http://files.freeswitch.org/repo/deb/rpi/debian-release buster InRelease
Hit:3 http://ftp.debian.org/debian buster InRelease
Hit:4 http://archive.raspberrypi.org/debian buster InRelease
Hit:5 http://ftp.debian.org/debian buster-updates InRelease
Reading package lists... Done
N: Skipping acquire of configured file 'main/binary-amd64/Packages' as repository 'http://files.freeswitch.org/repo/deb/rpi/debian-release buster InRelease' doesn't support architecture 'amd64'
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package freeswitch-meta-all
确保你有/etc/apt/sources.list.d/freeswitch.list 文件。 echo 命令在前面加上 sudo 时可能会失败。 尝试通过输入"sudo su"并在说明中运行"echo"命令以root身份创建文件。