我正在尝试GHCJS，我在ghcjs-boot期间遇到此错误：
（https://gist.github.com/Wizek/e4a73c6e9542a119ddd6）
➜ ghcjs-test load-env-ghc7103 ghcjs-boot
env-ghc7103 loaded
program ghcjs found at ./.cabal-sandbox/bin/ghcjs
program ghcjs-pkg found at ./.cabal-sandbox/bin/ghcjs-pkg
program ghcjs-run found at ./.cabal-sandbox/bin/ghcjs-run
program ghc found at /nix/store/la1c1y85mwnrzvwsqimz2g5abpz3529p-ghc-7.10.3/bin/ghc
program ghc-pkg found at /nix/store/la1c1y85mwnrzvwsqimz2g5abpz3529p-ghc-7.10.3/bin/ghc-pkg
program cabal found at /nix/store/dazafgbrb505srvsjimdszjsyvdhks88-cabal-install-1.22.7.0/bin/cabal
program node found at /home/wizek/.nix-profile/bin/node
program haddock-ghcjs found at ./.cabal-sandbox/bin/haddock-ghcjs
program git found at /usr/bin/git
program alex found at /nix/store/cmaibhlj51pzq4pzx4xi5w7kdp1igmbx-alex-3.1.6/bin/alex
program happy found at /nix/store/naivzhc373by8ayvwm6m1wzhygm7x6ka-happy-1.19.5/bin/happy
program tar found at /nix/store/60zf1xjmhwbf4g42724wrrj6ydy45cch-gnutar-1.28/bin/tar
program cpp found at /usr/bin/cpp
program bash found at /nix/store/fx1kaw6faw8vmpwbhmlhl4agxgb110yw-bash-4.3-p42/bin/bash
program autoreconf NOT found, searched for autoreconf
program make found at /nix/store/zym9b3asfqcyhllrz2r8lzh6ir62ll1s-gnumake-4.1/bin/make
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [node]: /home/wizek/.nix-profile/bin/node "--version"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [cabal]: /nix/store/dazafgbrb505srvsjimdszjsyvdhks88-cabal-install-1.22.7.0/bin/cabal "--numeric-version"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs-pkg]: ./.cabal-sandbox/bin/ghcjs-pkg "--numeric-ghc-version"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs-pkg]: ./.cabal-sandbox/bin/ghcjs-pkg "--numeric-ghcjs-version"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghc]: /nix/store/la1c1y85mwnrzvwsqimz2g5abpz3529p-ghc-7.10.3/bin/ghc "--numeric-version"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs]: ./.cabal-sandbox/bin/ghcjs "--numeric-ghc-version"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs]: ./.cabal-sandbox/bin/ghcjs "--numeric-version"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [cabal]: /nix/store/dazafgbrb505srvsjimdszjsyvdhks88-cabal-install-1.22.7.0/bin/cabal "install" "--help"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghc]: /nix/store/la1c1y85mwnrzvwsqimz2g5abpz3529p-ghc-7.10.3/bin/ghc "-e" "either error id (Text.Read.readEither \"GHCJS\" :: Either String Distribution.Simple.CompilerFlavor)"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghc]: /nix/store/la1c1y85mwnrzvwsqimz2g5abpz3529p-ghc-7.10.3/bin/ghc "--print-libdir"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs]: ./.cabal-sandbox/bin/ghcjs "--ghcjs-booting-print" "--print-libdir"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs]: ./.cabal-sandbox/bin/ghcjs "--ghcjs-booting-print" "--print-topdir"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs]: ./.cabal-sandbox/bin/ghcjs "--ghcjs-booting-print" "--print-global-db"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs]: ./.cabal-sandbox/bin/ghcjs "--ghcjs-booting-print" "--print-user-db-dir"
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs]: ./.cabal-sandbox/bin/ghcjs "--ghcjs-booting-print" "--print-native-too"
===========================================================================
Boot libraries installation for GHCJS
===========================================================================
ghcjs-boot will install the libraries and runtime system for GHCJS
boot program
------------
ghcjs-boot program version 0.2.0
file location /media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test/.cabal-sandbox/bin/ghcjs-boot-0.2.0-7.10.3
last modified 2016-01-08 20:07:48 UTC
using configuration file /media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test/.cabal-sandbox/share/x86_64-linux-ghc-7.10.3/ghcjs-0.2.0/lib/etc/boot.yaml
current directory /media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test
boot configuration
------------------
installation directory /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs
global package DB /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs/package.conf.d
user package DB location /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3
GHCJS version 0.2.0
program location ./.cabal-sandbox/bin/ghcjs
library path /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs
last modified 2016-01-08 20:07:47 UTC
GHC version 7.10.3
location /nix/store/la1c1y85mwnrzvwsqimz2g5abpz3529p-ghc-7.10.3/bin/ghc
library path /nix/store/la1c1y85mwnrzvwsqimz2g5abpz3529p-ghc-7.10.3/lib/ghc-7.10.3
cabal-install version 1.22.7.0
location /nix/store/dazafgbrb505srvsjimdszjsyvdhks88-cabal-install-1.22.7.0/bin/cabal
ghcjs-pkg version 0.2.0
location ./.cabal-sandbox/bin/ghcjs-pkg
quick boot No
clean tree first No
development boot No
native too No
packages
--------
stage 1a
- ./boot/array
- ./boot/base
- ./boot/binary
- ./boot/bytestring
- ./boot/containers
- ./boot/deepseq
- ./boot/integer-gmp
- ./boot/pretty
- ./boot/primitive
- ./boot/template-haskell
- ./boot/transformers
ghcjs-prim: ../ghcjs-prim
stage 1b
- ./boot/directory
- ./boot/filepath
- ./boot/old-locale
- ./boot/process
- ./boot/time
- ./boot/unix
Cabal: ./boot/cabal/Cabal
stage 2
- ./boot/async
- ./boot/aeson
- ./boot/attoparsec
- ./boot/case-insensitive
- ./boot/dlist
- ./boot/extensible-exceptions
- ./boot/hashable
- ./boot/mtl
- ./boot/old-time
- ./boot/parallel
- ./boot/scientific
- ./boot/stm
- ./boot/syb
- ./boot/text
- ./boot/unordered-containers
- ./boot/vector
- ./ghcjs/ghcjs-base
===========================================================================
Configured programs
===========================================================================
program version location
ghcjs 0.2.0 ./.cabal-sandbox/bin/ghcjs
ghcjs-pkg 0.2.0 ./.cabal-sandbox/bin/ghcjs-pkg
ghcjs-run - ./.cabal-sandbox/bin/ghcjs-run
ghc 7.10.3 /nix/store/la1c1y85mwnrzvwsqimz2g5abpz3529p-ghc-7.10.3/bin/ghc
ghc-pkg - /nix/store/la1c1y85mwnrzvwsqimz2g5abpz3529p-ghc-7.10.3/bin/ghc-pkg
cabal 1.22.7.0 /nix/store/dazafgbrb505srvsjimdszjsyvdhks88-cabal-install-1.22.7.0/bin/cabal
node v0.10.41 /home/wizek/.nix-profile/bin/node
haddock-ghcjs - ./.cabal-sandbox/bin/haddock-ghcjs
git - /usr/bin/git
alex - /nix/store/cmaibhlj51pzq4pzx4xi5w7kdp1igmbx-alex-3.1.6/bin/alex
happy - /nix/store/naivzhc373by8ayvwm6m1wzhygm7x6ka-happy-1.19.5/bin/happy
tar - /nix/store/60zf1xjmhwbf4g42724wrrj6ydy45cch-gnutar-1.28/bin/tar
cpp - /usr/bin/cpp
bash - /nix/store/fx1kaw6faw8vmpwbhmlhl4agxgb110yw-bash-4.3-p42/bin/bash
autoreconf - <not found>
make - /nix/store/zym9b3asfqcyhllrz2r8lzh6ir62ll1s-gnumake-4.1/bin/make
===========================================================================
Installation sources
===========================================================================
shims (runtime system)
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test/.cabal-sandbox/share/x86_64-linux-ghc-7.10.3/ghcjs-0.2.0/lib/shims
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test/.cabal-sandbox/share/x86_64-linux-ghc-7.10.3/ghcjs-0.2.0/lib/cache/shims.tar
boot libraries
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test/.cabal-sandbox/share/x86_64-linux-ghc-7.10.3/ghcjs-0.2.0/lib/ghcjs-boot
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test/.cabal-sandbox/share/x86_64-linux-ghc-7.10.3/ghcjs-0.2.0/lib/cache/boot.tar
test suite
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test/.cabal-sandbox/share/x86_64-linux-ghc-7.10.3/ghcjs-0.2.0/test
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test/.cabal-sandbox/share/x86_64-linux-ghc-7.10.3/ghcjs-0.2.0/lib/cache/test.tar
configuration files
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test/.cabal-sandbox/share/x86_64-linux-ghc-7.10.3/ghcjs-0.2.0/lib/etc
documentation
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test/.cabal-sandbox/share/x86_64-linux-ghc-7.10.3/ghcjs-0.2.0/doc
bootstrap GHC library path
/nix/store/la1c1y85mwnrzvwsqimz2g5abpz3529p-ghc-7.10.3/lib/ghc-7.10.3
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ rm_f /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs/ghcjs_boot.completed
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs$ preparing release boot tree
ghcjs-boot tree already installed
shims tree already installed
creating package databases
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ rm_rf /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs/package.conf.d
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ mkdir_p /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs/package.conf.d
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs-pkg]: ./.cabal-sandbox/bin/ghcjs-pkg "init" "/home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs/package.conf.d"
./.cabal-sandbox/bin/ghcjs-pkg init /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs/package.conf.d
ghcjs-pkg-0.2.0-7.10.3: cannot create: /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs/package.conf.d already exists
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs-pkg]: ./.cabal-sandbox/bin/ghcjs-pkg "recache" "--global"
./.cabal-sandbox/bin/ghcjs-pkg recache --global
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ rm_f /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/package.conf
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ rm_rf /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/package.conf.d
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ mkdir_p /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/package.conf.d
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs-pkg]: ./.cabal-sandbox/bin/ghcjs-pkg "init" "/home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/package.conf.d"
./.cabal-sandbox/bin/ghcjs-pkg init /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/package.conf.d
ghcjs-pkg-0.2.0-7.10.3: cannot create: /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/package.conf.d already exists
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ [ghcjs-pkg]: ./.cabal-sandbox/bin/ghcjs-pkg "recache" "--user"
./.cabal-sandbox/bin/ghcjs-pkg recache --user
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/ghcjs-test$ rm_rf /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/cache
installing RTS
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs/ghcjs-boot$ writing /home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs/package.conf.d/builtin_rts.conf
/media/wizek/31fde2c4-95a3-499e-9e05-2999f59a1469/home/wizek/.ghcjs/x86_64-linux-0.2.0-7.10.3/ghcjs/ghcjs-boot$ [ghcjs-pkg]: ./.cabal-sandbox/bin/ghcjs-pkg "recache" "--global" "--no-user-package-db"
./.cabal-sandbox/bin/ghcjs-pkg recache --global --no-user-package-db
ghcjs-boot: ./.cabal-sandbox/bin/ghcjs-pkg: createProcess: runInteractiveProcess: exec: does not exist (No such file or directory)
Nix用于安装GHC和兼容的Node.js，但我不确定这个错误是否与Nix有关。
答案 0 :(得分：0)
发现问题：GHCJS需要全局安装，而ghcjs-boot如果从cabal沙箱运行则不起作用。