*** setup configure

Configuring HsHyperEstraier-0.3.2...
Dependency base ==4.*: using base-4.2.0.2
Dependency bytestring -any: using bytestring-0.9.1.7
Dependency network -any: using network-2.2.1.7
Dependency utf8-string -any: using utf8-string-0.3.6
cabal-setup: The pkg-config package hyperestraier version >=1.4.9 is required
but it could not be found.

*** Trying again with preferred-versions

*** setup configure

Configuring HsHyperEstraier-0.3.2...
cabal-setup: At least the following dependencies are missing:
base >=4 && <5 && <4