Add system dependency instruction

[chartgerink]

I added a small piece to the README to indicate that there is a need to install a system dependency upon the first run of the template.

This is not required for installing the package - just for generating the template report.

[Bisaloo]

Thanks, that's helpful! This may also need to be documented in the report itself.

Could you also please open an issue highlighting that we should remove the epitrix package dependency (which pulls this system dependency) when possible?

(PS: I watch this repo and jumped the gun when I saw the notification, thinking I was assigned as a reviewer. Very happy to hear Carmen's perspective as the closest person to this package at the moment.)

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (fb004c9) 70.83% compared to head (bed0ee8) 73.07%.
Report is 8 commits behind head on main.

❗ Current head bed0ee8 differs from pull request most recent head 80c31d8. Consider uploading reports for the commit 80c31d8 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #124      +/-   ##
==========================================
+ Coverage   70.83%   73.07%   +2.24%     
==========================================
  Files           4        4              
  Lines          24       26       +2     
==========================================
+ Hits           17       19       +2     
  Misses          7        7              

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[chartgerink]

Reinviting reviews as this has been open for a while - opened the issue and updated the report as well. 👍