cal (ncal) is no longer installed by default in Ubuntu 20.10?
@nickmofo apt install bsdmainutils
who knows how "Recommends" works? 😕
bsdmainutils (12.1.3) unstable; urgency=medium
* Move (n)cal to its own package.
* Remove (printer)banner, from, look, lorder, and write programs.
* Change to full debhelper build system.
* Make bsdmainutils a transitional package.
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