stack自体のupdateの作業ログ (2018年01月)
stack buildをすると、cabalのバージョン不整合のエラーがでました。
$ stack build Unable to parse cabal file: FromString "This package requires at least Cabal version 2.0" Nothing
確認すると不整合はなさそうです。
$ cabal --version
cabal-install version 2.0.0.1
compiled using version 2.0.1.1 of the Cabal library
stackoverflowに情報がありました。stack自体のバージョンが1.5以上である必要があるとのこと。
バージョンを確認すると、1.1.2でした。
$ stack --version Version 1.1.2, Git revision cebe10e845fed4420b6224d97dcabf20477bbd4b (3646 commits) x86_64 hpack-0.14.0
本家サイトでアップデート方法を確認します。
Install/upgrade - The Haskell Tool Stack
それに従ってコマンドを入力するとエラーとなります。
$ curl -sSL https://get.haskellstack.org/ | sh Stack Version 1.1.2 already appears to be installed at: /usr/local/bin/stack Use 'stack upgrade' or your OS's package manager to upgrade, or pass '-f' to this script to over-write the existing binary, e.g.: curl -sSL https://get.haskellstack.org/ | sh -s - -f
エラーメッセージに従って、コマンドを入力すると最新版のダウンロードとインストールが始まりました。
$ stack upgrade remote: Counting objects: 13480, done. remote: Compressing objects: 100% (11071/11071), done. remote: Total 13480 (delta 3490), reused 10929 (delta 2132), pack-reused 0 Receiving objects: 100% (13480/13480), 3.87 MiB | 655.00 KiB/s, done. Resolving deltas: 100% (3490/3490), completed with 1189 local objects. From https://github.com/commercialhaskell/all-cabal-hashes + 89bc508...936cc04 hackage -> origin/hackage (forced update) - [tag update] current-hackage -> current-hackage Fetched package index. Populated index cache. stack-1.6.3: download Downloaded lts-9.14 build plan.
途中でワーニングが出ました。
Right Nothing Did not find .cabal file for Agda-2.5.3 with Git SHA of 82d11286c281716649dc25e0820b3e25214af971 Right Nothing WARNING: Ignoring unknown field "custom-setup" in package description WARNING: Ignoring unknown field "custom-setup" in package description No packages found in snapshot which provide a "hsc2hs" executable, which is a build-tool dependency of "stack" No packages found in snapshot which provide a "hsc2hs" executable, which is a build-tool dependency of "stack" Missing build-tools may be caused by dependencies of the build-tool being overridden by extra-deps. This should be fixed soon - see this issue https://github.com/commercialhaskell/stack/issues/595
stack自体のコンパイルが実行されます。ここが時間がかかりました。
Configuring stack-1.6.3... stack-1.6.3: build Preprocessing library stack-1.6.3... [ 1 of 126] Compiling System.Terminal ( .stack-work/dist/x86_64-osx/Cabal-1.24.2.0/build/System/Terminal.hs, .stack-work/dist/x86_64-osx/Cabal-1.24.2.0/build/System/Terminal.o ) [ 2 of 126] Compiling Stack.Prelude ( src/Stack/Prelude.hs, .stack-work/dist/x86_64-osx/Cabal-1.24.2.0/build/Stack/Prelude.o ) [ 3 of 126] Compiling Stack.StaticBytes ( src/Stack/StaticBytes.hs, .stack-work/dist/x86_64-osx/Cabal-1.24.2.0/build/Stack/StaticBytes.o )
最後にパスの問題でワーニングが出てしまいました。
[1 of 2] Compiling Paths_stack ( .stack-work/dist/x86_64-osx/Cabal-1.24.2.0/build/autogen/Paths_stack.hs, .stack-work/dist/x86_64-osx/Cabal-1.24.2.0/build/stack/stack-tmp/Paths_stack.o ) [2 of 2] Compiling Main ( src/main/Main.hs, .stack-work/dist/x86_64-osx/Cabal-1.24.2.0/build/stack/stack-tmp/Main.o ) Linking .stack-work/dist/x86_64-osx/Cabal-1.24.2.0/build/stack/stack ... stack-1.6.3: copy/register Installing library in /private/var/folders/hw/p4bp49hd7v9_1j60sjvmhqnr0000gn/T/stack-upgrade57634/stack-1.6.3/.stack-work/install/x86_64-osx/lts-9.14/8.0.2/lib/x86_64-osx-ghc-8.0.2/stack-1.6.3-6ncwAxsY27uGm82EJKrhWo Installing executable(s) in /private/var/folders/hw/p4bp49hd7v9_1j60sjvmhqnr0000gn/T/stack-upgrade57634/stack-1.6.3/.stack-work/install/x86_64-osx/lts-9.14/8.0.2/bin Registering stack-1.6.3... Completed 179 action(s). Copying from /private/var/folders/hw/p4bp49hd7v9_1j60sjvmhqnr0000gn/T/stack-upgrade57634/stack-1.6.3/.stack-work/install/x86_64-osx/lts-9.14/8.0.2/bin/stack to /Users/foo/.local/bin/stack Copied executables to /Users/foo/.local/bin: - stack WARNING: Installation path /Users/foo/.local/bin not found on the PATH environment variable
絶対パスで確認するとインストールされています。
$ /Users/foo/.local/bin/stack --version
Version 1.6.3 x86_64 hpack-0.20.0
$
リンクを付け替えます。
$ ls -al /usr/local/bin | grep stack lrwxr-xr-x 1 foo admin 45 11 12 2016 resolve_stack_dump -> ../Cellar/mysql/5.7.16/bin/resolve_stack_dump lrwxr-xr-x 1 root admin 43 10 30 2016 stack -> /Library/Haskell/ghc-8.0.1-x86_64/bin/stack $ ln -s /Users/ogawanaoto/.local/bin/stack /usr/local/bin/stack ln: /usr/local/bin/stack: File exists $ ln -sf /Users/ogawanaoto/.local/bin/stack /usr/local/bin/stack $ stack --version Version 1.6.3 x86_64 hpack-0.20.0
