The pkg-config package 'libpcre' is required but it could not be found.
stackはcabal hellを解決してくれるはずですが、上手くいかないケースもあるようです。servant,persistent,mysqlの組み合わせで環境を作ろうとしましたができませんでした。
新規作成
foo$ stack new servant06
ghcを取得
foo$ stack setup
リゾルバは8.3
resolver: lts-8.3
cabalファイルに必要なライブラリを記載
foo$ vim servant06.cabal
22 executable servant06-exe 23 hs-source-dirs: app 24 main-is: Main.hs 25 ghc-options: -threaded -rtsopts -with-rtsopts=-N 26 build-depends: base 27 , servant06 28 , servant-server 29 , persistent 30 , persistent-mysql
ビルドする
foo$ stack build .... servant06-0.1.0.0: unregistering (missing dependencies: persistent-mysql) pcre-light-0.4.0.4: configure base16-bytestring-0.1.1.6: download mysql-0.1.4: download base16-bytestring-0.1.1.6: configure blaze-textual-0.2.1.0: download base16-bytestring-0.1.1.6: build mysql-0.1.4: configure base16-bytestring-0.1.1.6: copy/register mysql-0.1.4: build blaze-textual-0.2.1.0: configure blaze-textual-0.2.1.0: build blaze-textual-0.2.1.0: copy/register mysql-0.1.4: copy/register Progress: 4/7 -- While building package pcre-light-0.4.0.4 using: /Users/bar/.stack/setup-exe-cache/x86_64-osx/setup-Simple-Cabal-1.24.2.0-ghc-8.0.2 --builddir=.stack-work/dist/x86_64-osx/Cabal-1.24.2.0 configure --with-ghc=/Users/bar/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc --with-ghc-pkg=/Users/bar/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc-pkg --user --package-db=clear --package-db=global --package-db=/Users/bar/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/pkgdb --libdir=/Users/bar/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/lib --bindir=/Users/bar/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/bin --datadir=/Users/bar/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/share --libexecdir=/Users/bar/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/libexec --sysconfdir=/Users/bar/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/etc --docdir=/Users/bar/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/doc/pcre-light-0.4.0.4 --htmldir=/Users/bar/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/doc/pcre-light-0.4.0.4 --haddockdir=/Users/bar/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/doc/pcre-light-0.4.0.4 --dependency=base=base-4.9.1.0 --dependency=bytestring=bytestring-0.10.8.1 Process exited with code: ExitFailure 1 Logs have been written to: /Users/bar/work03/webapp/servant06/.stack-work/logs/pcre-light-0.4.0.4.log Configuring pcre-light-0.4.0.4... setup-Simple-Cabal-1.24.2.0-ghc-8.0.2: The pkg-config package 'libpcre' is required but it could not be found.
extra-lib-dirsを指定しても同様
foo$ stack build --extra-lib-dirs="/usr/local/lib/pkgconfig" --extra-include-dirs="/usr/local/include" pcre-light-0.4.0.4: configure Progress: 1/4 -- While building package pcre-light-0.4.0.4 using: /Users/ogawanaoto/.stack/setup-exe-cache/x86_64-osx/setup-Simple-Cabal-1.24.2.0-ghc-8.0.2 --builddir=.stack-work/dist/x86_64-osx/Cabal-1.24.2.0 configure --with-ghc=/Users/ogawanaoto/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc --with-ghc-pkg=/Users/ogawanaoto/.stack/programs/x86_64-osx/ghc-8.0.2/bin/ghc-pkg --user --package-db=clear --package-db=global --package-db=/Users/ogawanaoto/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/pkgdb --libdir=/Users/ogawanaoto/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/lib --bindir=/Users/ogawanaoto/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/bin --datadir=/Users/ogawanaoto/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/share --libexecdir=/Users/ogawanaoto/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/libexec --sysconfdir=/Users/ogawanaoto/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/etc --docdir=/Users/ogawanaoto/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/doc/pcre-light-0.4.0.4 --htmldir=/Users/ogawanaoto/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/doc/pcre-light-0.4.0.4 --haddockdir=/Users/ogawanaoto/.stack/snapshots/x86_64-osx/lts-8.3/8.0.2/doc/pcre-light-0.4.0.4 --dependency=base=base-4.9.1.0 --dependency=bytestring=bytestring-0.10.8.1 --extra-include-dirs=/usr/local/include --extra-lib-dirs=/usr/local/lib/pkgconfig Process exited with code: ExitFailure 1 Logs have been written to: /Users/ogawanaoto/work03/webapp/servant06/.stack-work/logs/pcre-light-0.4.0.4.log Configuring pcre-light-0.4.0.4... setup-Simple-Cabal-1.24.2.0-ghc-8.0.2: The pkg-config package 'libpcre' is required but it could not be found.
ログ全体
