System: Slackware Linux (version 14.2)
CPUs: Intel(R) Atom(TM) CPU N270 @1.60GHz
Deps: ghc-8.6.5-i586-1_SBo.tgz
Installation of S. Alirzaev's Network-NineP package.
bash-4.3$ cabal v2-install --package-env ninep --lib Network-NineP
...
bash-4.3$
ghc-8.6.5 (build script)