Hello
I like to install alsa-base but is not available.
root@Pogoplug-Pro:~# apt-get install alsa-base
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package alsa-base is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'alsa-base' has no installation candidate
alsa-utils is available
root@Pogoplug-Pro:~# apt policy alsa-utils
alsa-utils:
Installed: 1.1.3-1
Candidate: 1.1.3-1
Version table:
*** 1.1.3-1 500
500 http://ftp.us.debian.org/debian stretch/main armel Packages
100 /var/lib/dpkg/status