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IT練習ノート

IT関連で調べたこと(実際は嵌ったこと)を書いています。

The pkg-config package 'libpcre' is required but it could not be found.

stackcabal 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

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

The pkg-config package 'libpcre' is required but i …