Run the apt-get update in-line with the package install

[diranged]

Description

Without this, if your system has a copy of the cached apt repos that is invalid, the apt-get install will fail.

Issues Resolved

None that I see

Check List

• [ ] All tests pass. See TESTING.md for details.
• [ ] New functionality includes testing.
• [ ] New functionality has been documented in the README if applicable.