Error in Package Installation

[RedPanda2013]

I am trying to update the forum to the newest versions but after updating with no fuss from 2.0.4 to 2.0.5 a few minutes ago , I am already getting issues with "SMF 1.1.19 / 2.0.6 Update"

What should I do?

See pictures below, thank you.

[Kindred]

treate it just like any other mod...
http://wiki.simplemachines.org/smf/Error_in_mod_installation