[Agda] [ANNOUNCE] Agda 2.6.0 release candidate 2

[Peter Hancock]

Oh wait, it worked(/built)! 

it = Agda version 2.5.4.2.20190330

cabal-install version 2.4.1.0
compiled using version 2.4.1.0 of the Cabal library 

The Glorious Glasgow Haskell Compilation System, version 8.6.4

This may have been due to a just previous cabal update.

There was some scolding:
"Warning: The install command is a part of the legacy v1 style of cabal usage.

Please switch to using either the new project style and the new-install
command or the legacy v1-install alias as new-style projects will become the
default in the next version of cabal-install. Please file a bug if you cannot
replicate a working v1- use case with the new-style commands.

For more information, see: https://wiki.haskell.org/Cabal/NewBuild
"

Hank