*** setup configure

Configuring HsHyperEstraier-0.2.1...
Dependency base-any: using base-3.0.2.0
Dependency bytestring-any: using bytestring-0.9.1.3
Dependency network-any: using network-2.2.0.0
Dependency utf8-string-any: using utf8-string-0.3.1.1
cabal-setup: The pkg-config package hyperestraier version >=1.4.9 is required
but it could not be found.