WARNING:root:could not open file ‘/etc/apt/sources.list’
Not real issue. See below.
veracrypt-1.23-setup-console-x64: command not found
Most likely there is no such binary
Maybe you meant
Meaning whatever instructions you followed are either not followed correctly to the dot or wrong.
This output comes from a a program named
command-not-found which has an issue which is described here:
It has nothing to do with your issue. Your issue is that the path to
veracrypt-1.23-setup-console-x64 is wrong.
would help to interact with veracrypt?