How to install?

[JeffreyBenjaminBrown]

This code sounds amazing. I'd like to use it in a project that uses Stack; I don't know whether that means I should install using Stack or using Cabal. I don't know how to install it into Stack. I tried cabal install hs2dot and Cabal couldn't resolve its dependencies:

jeff@jbb-lenovo:~/code/hask-libs/importify$ cabal install hs2dot
Resolving dependencies...
cabal: Could not resolve dependencies:
trying: hs2dot-0.1.4 (user goal)
trying: base-4.8.2.0/installed-0d6... (dependency of hs2dot-0.1.4)
trying: haskell-src-1.0.2.0/installed-a35... (dependency of hs2dot-0.1.4)
next goal: haskell98 (dependency of hs2dot-0.1.4)
rejecting: haskell98-2.0.0.3 (conflict: base==4.8.2.0/installed-0d6...,
haskell98 => base>=4.7 && <4.8)
rejecting: haskell98-2.0.0.2 (conflict: base==4.8.2.0/installed-0d6...,
haskell98 => base==4.6.*)
rejecting: haskell98-2.0.0.1 (conflict: haskell-src =>
array==0.5.1.0/installed-960..., haskell98 => array>=0.3 && <0.5)
rejecting: haskell98-2.0.0.0 (conflict: haskell-src =>
array==0.5.1.0/installed-960..., haskell98 => array>=0.3 && <0.4)
rejecting: haskell98-1.1.0.1, 1.1.0.0, 1.0.1.1 (conflict:
base==4.8.2.0/installed-0d6..., haskell98 => base>=3 && <4.6)
rejecting: haskell98-1.0.1.0 (conflict: base==4.8.2.0/installed-0d6...,
haskell98 => base<4.6)
rejecting: haskell98-1.0 (conflict: base==4.8.2.0/installed-0d6..., haskell98
=> base<4.3)
Dependency tree exhaustively searched.
jeff@jbb-lenovo:~/code/hask-libs/importify$ 

My OS is Ubuntu 16.04.