cabal install aesonghc: internal error: evacuate: strange closure type 2136315671 (GHC version 8.2.1 for x86_64_unknown_linux) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabugThe Glorious Glasgow Haskell Compilation System, version 8.2.1Version 1.5.1, Git revision 600c1f01435a10d127938709556c1682ecfd694e (4861 commits) x86_64 hpack-0.17.1cabal-install version 1.24.0.2compiled using version 1.24.2.0 of the Cabal library HLint v1.8.53, (C) Neil Mitchell 2006-2013hindent 5.2.3hpack version 0.17.1