The OSes GitHub Actions run on, don't 'apt update' before becoming
available, and those OSes are not updated on a very regular base.
In result, hoping that a 'apt install' works is failing over time,
till the OS is updated again, and it slowly drifts into despair
again.
The OSes GitHub Actions run on, don't 'apt update' before becoming available, and those OSes are not updated on a very regular base. In result, hoping that a 'apt install' works is failing over time, till the OS is updated again, and it slowly drifts into despair again.
All this solved by an 'apt update' of course.