I set two virtual machines. One is the mail-server and the other one is the client.
On the mail-server I've tried using
apt install libc6-i386 libc6-dev-i386
apt-get install libc6-i386 libc6-dev-i386.
Both of them give error message:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libc6-i386 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
However the following packages replace it:
E: Package 'libc6-i386' has no installation candidate
E: Unable to locate package libc6-dev-i386
What shall I do?
I'm looking forward to your solution.