Stack: .stack-work/dist/x86-64-linux/Cabal-1.22.8_ghcjs/ does not exist

[gleachkr]

I suddenly started getting the above error, when building the GHCJS part of a multi-package project, using stack. It shows up whether ghcjs is specified as the compiler in stack.yaml, or if I try to compile with stack build --compiler ghcjs-0.2.0_ghc-7.10.3 $GHCJSPROJECTNAME. I've tried replacing .stack, the various .stack-work directories, building the GHCJS package as its own project, reinstalling ghcjs... the error persists.

Steps to reproduce:

Uncertain. Started abrubtly yesterday while traveling---stack was working fine previously. I now can't get the issue to _stop_ occurring, so it's hard to figure out how to get it to start.

Expected:

the ghcjs package builds normally.

Actual:

the following (verbose) error:

Version 1.1.2 x86_64 hpack-0.14.1
2016-07-10 18:57:47.516097: [debug] Checking for project config at: /home/graham/projects/CarnapPrime/stack.yaml @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Config src/Stack/Config.hs:811:9)
2016-07-10 18:57:47.516453: [debug] Loading project config file stack.yaml @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Config src/Stack/Config.hs:829:13)
2016-07-10 18:57:47.519578: [debug] Checking whether stack was built with libgmp4 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Config src/Stack/Config.hs:326:5)
2016-07-10 18:57:47.519753: [debug] Run process: ldd /usr/bin/stack @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:57:47.529657: [debug] Stack was not built with libgmp4 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Config src/Stack/Config.hs:330:14)
2016-07-10 18:57:47.530054: [debug] Trying to decode /home/graham/.stack/build-plan-cache/x86_64-linux/lts-6.6.cache @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Data.Binary.VersionTagged src/Data/Binary/VersionTagged.hs:55:5)
2016-07-10 18:57:47.543519: [debug] Success decoding /home/graham/.stack/build-plan-cache/x86_64-linux/lts-6.6.cache @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Data.Binary.VersionTagged src/Data/Binary/VersionTagged.hs:64:13)
2016-07-10 18:57:47.543684: [debug] Getting system compiler version @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Setup src/Stack/Setup.hs:341:17)
2016-07-10 18:57:47.544180: [debug] Run process: ghcjs  @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:57:47.593631: [debug] Asking GHCJS for its version @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Setup.Installed src/Stack/Setup/Installed.hs:99:13)
2016-07-10 18:57:47.593811: [debug] Run process: ghcjs --version @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:57:47.601249: [debug] Getting Cabal package version @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.GhcPkg src/Stack/GhcPkg.hs:165:5)
2016-07-10 18:57:47.601369: [debug] Run process: ghcjs-pkg --no-user-package-db field --simple-output Cabal version @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:57:47.620085: [debug] Resolving package entries @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Setup src/Stack/Setup.hs:221:5)
2016-07-10 18:57:47.620608: [debug] Getting global package database location @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.GhcPkg src/Stack/GhcPkg.hs:48:5)
2016-07-10 18:57:47.620701: [debug] Run process: ghcjs-pkg --no-user-package-db list --global @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:57:47.669149: [debug] Run process: ghcjs-pkg --global --no-user-package-db dump --expand-pkgroot @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:57:47.722582: [warn] Ignoring that the GHCJS boot package "aeson" has a different version, 0.9.0.1, than the resolver's wanted version, 0.11.2.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.722727: [warn] Ignoring that the GHCJS boot package "attoparsec" has a different version, 0.13.0.1, than the resolver's wanted version, 0.13.0.2 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.722823: [warn] Ignoring that the GHCJS boot package "unordered-containers" has a different version, 0.2.5.1, than the resolver's wanted version, 0.2.7.1 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.722921: [warn] Ignoring that the GHCJS boot package "scientific" has a different version, 0.3.3.8, than the resolver's wanted version, 0.3.4.8 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.723005: [warn] Ignoring that the GHCJS boot package "case-insensitive" has a different version, 1.2.0.4, than the resolver's wanted version, 1.2.0.6 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.723137: [warn] Ignoring that the GHCJS boot package "hashable" has a different version, 1.2.3.2, than the resolver's wanted version, 1.2.4.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.723208: [warn] Ignoring that the GHCJS boot package "async" has a different version, 2.0.1.6, than the resolver's wanted version, 2.1.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.723295: [warn] Ignoring that the GHCJS boot package "text" has a different version, 1.2.1.1, than the resolver's wanted version, 1.2.2.1 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.723365: [warn] Ignoring that the GHCJS boot package "syb" has a different version, 0.5.1, than the resolver's wanted version, 0.6 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.723427: [warn] Ignoring that the GHCJS boot package "stm" has a different version, 2.4.4, than the resolver's wanted version, 2.4.4.1 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.723490: [warn] Ignoring that the GHCJS boot package "parallel" has a different version, 3.2.0.6, than the resolver's wanted version, 3.2.1.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.723581: [warn] Ignoring that the GHCJS boot package "dlist" has a different version, 0.7.1.1, than the resolver's wanted version, 0.7.1.2 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.723763: [warn] Ignoring that the GHCJS boot package "pretty" has a different version, 1.1.3.2, than the resolver's wanted version, 1.1.2.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.723829: [warn] Ignoring that the GHCJS boot package "containers" has a different version, 0.5.6.3, than the resolver's wanted version, 0.5.6.2 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.723913: [warn] Ignoring that the GHCJS boot package "transformers" has a different version, 0.4.3.0, than the resolver's wanted version, 0.4.2.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:57:47.724026: [debug] Run process: ghcjs-pkg --user --no-user-package-db --package-db /home/graham/.stack/snapshots/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb dump --expand-pkgroot @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:57:47.744176: [debug] Run process: ghcjs-pkg --user --no-user-package-db --package-db /home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb dump --expand-pkgroot @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:57:47.765169: [debug] Getting global package database location @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.GhcPkg src/Stack/GhcPkg.hs:48:5)
2016-07-10 18:57:47.765338: [debug] Run process: ghcjs-pkg --no-user-package-db list --global @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:57:47.786245: [info] Carnap-0.1.0.0: configure @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Execute src/Stack/Build/Execute.hs:731:23)
2016-07-10 18:57:47.786625: [debug] Run process: /home/graham/.stack/setup-exe-cache/x86_64-linux/setup-Simple-Cabal-1.22.8.0-ghcjs-0.2.0_ghc-7.10.3 --builddir=.stack-work/dist/x86_64-linux/Cabal-1.22.8.0_ghcjs configure --with-ghc=/home/graham/.stack/programs/x86_64-linux/ghc-7.10.3/bin/ghc --with-ghc-pkg=/home/graham/.stack/programs/x86_64-linux/ghc-7.10.3/bin/ghc-pkg --with-ghcjs=/home/graham/.stack/programs/x86_64-linux/ghcjs-0.2.0.20160414_ghc-7.10.3/bin/ghcjs --with-ghcjs-pkg=/home/graham/.stack/programs/x86_64-linux/ghcjs-0.2.0.20160414_ghc-7.10.3/bin/ghcjs-pkg --user --package-db=clear --package-db=global --package-db=/home/graham/.stack/snapshots/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb --package-db=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb --libdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/lib --bindir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/bin --datadir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/share --libexecdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/libexec --sysconfdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/etc --docdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --htmldir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --haddockdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --dependency=base=base-4.8.0.0-b9e000fb6d6d99911bd8359d1b255fbf --dependency=containers=containers-0.5.6.3-51794c2f2492434672b4c3fafda3f916 --dependency=lens=lens-4.13-da963e7f34581a6a6d298e4bee3295c3 --dependency=mtl=mtl-2.2.1-4907c4f5756261215301172cbc277371 --dependency=parsec=parsec-3.1.11-eb7ccdd45bd4129afa3dbfbbbe48ae0a --ghcjs --enable-tests --enable-benchmarks @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:301:3)
Progress: 1/2
--  While building package Carnap-0.1.0.0 using:
      /home/graham/.stack/setup-exe-cache/x86_64-linux/setup-Simple-Cabal-1.22.8.0-ghcjs-0.2.0_ghc-7.10.3 --builddir=.stack-work/dist/x86_64-linux/Cabal-1.22.8.0_ghcjs configure --with-ghc=/home/graham/.stack/programs/x86_64-linux/ghc-7.10.3/bin/ghc --with-ghc-pkg=/home/graham/.stack/programs/x86_64-linux/ghc-7.10.3/bin/ghc-pkg --with-ghcjs=/home/graham/.stack/programs/x86_64-linux/ghcjs-0.2.0.20160414_ghc-7.10.3/bin/ghcjs --with-ghcjs-pkg=/home/graham/.stack/programs/x86_64-linux/ghcjs-0.2.0.20160414_ghc-7.10.3/bin/ghcjs-pkg --user --package-db=clear --package-db=global --package-db=/home/graham/.stack/snapshots/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb --package-db=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb --libdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/lib --bindir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/bin --datadir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/share --libexecdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/libexec --sysconfdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/etc --docdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --htmldir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --haddockdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --dependency=base=base-4.8.0.0-b9e000fb6d6d99911bd8359d1b255fbf --dependency=containers=containers-0.5.6.3-51794c2f2492434672b4c3fafda3f916 --dependency=lens=lens-4.13-da963e7f34581a6a6d298e4bee3295c3 --dependency=mtl=mtl-2.2.1-4907c4f5756261215301172cbc277371 --dependency=parsec=parsec-3.1.11-eb7ccdd45bd4129afa3dbfbbbe48ae0a --ghcjs --enable-tests --enable-benchmarks
    Process exited with code: ExitFailure 1
    Logs have been written to: /home/graham/projects/CarnapPrime/.stack-work/logs/Carnap-0.1.0.0.log

    Configuring Carnap-0.1.0.0...
    setup-Simple-Cabal-1.22.8.0-ghcjs-0.2.0_ghc-7.10.3:
    .stack-work/dist/x86_64-linux/Cabal-1.22.8.0_ghcjs/: does not exist

and no build. The following (verbose) error occurs when I try to build just the library that the package depends on, using stack build --compiler ghcjs-0.2.0_ghc-7.10.3

Version 1.1.2 x86_64 hpack-0.14.1
2016-07-10 18:58:56.902777: [debug] Checking for project config at: /home/graham/projects/CarnapPrime/stack.yaml @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Config src/Stack/Config.hs:811:9)
2016-07-10 18:58:56.903034: [debug] Loading project config file stack.yaml @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Config src/Stack/Config.hs:829:13)
2016-07-10 18:58:56.904775: [debug] Checking whether stack was built with libgmp4 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Config src/Stack/Config.hs:326:5)
2016-07-10 18:58:56.904875: [debug] Run process: ldd /usr/bin/stack @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:58:56.910981: [debug] Stack was not built with libgmp4 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Config src/Stack/Config.hs:330:14)
2016-07-10 18:58:56.911402: [debug] Trying to decode /home/graham/.stack/build-plan-cache/x86_64-linux/lts-6.6.cache @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Data.Binary.VersionTagged src/Data/Binary/VersionTagged.hs:55:5)
2016-07-10 18:58:56.925650: [debug] Success decoding /home/graham/.stack/build-plan-cache/x86_64-linux/lts-6.6.cache @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Data.Binary.VersionTagged src/Data/Binary/VersionTagged.hs:64:13)
2016-07-10 18:58:56.925812: [debug] Getting system compiler version @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Setup src/Stack/Setup.hs:341:17)
2016-07-10 18:58:56.926293: [debug] Run process: ghcjs  @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:58:56.971331: [debug] Asking GHCJS for its version @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Setup.Installed src/Stack/Setup/Installed.hs:99:13)
2016-07-10 18:58:56.971500: [debug] Run process: ghcjs --version @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:58:56.977929: [debug] Getting Cabal package version @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.GhcPkg src/Stack/GhcPkg.hs:165:5)
2016-07-10 18:58:56.978050: [debug] Run process: ghcjs-pkg --no-user-package-db field --simple-output Cabal version @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:58:56.996741: [debug] Resolving package entries @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Setup src/Stack/Setup.hs:221:5)
2016-07-10 18:58:56.997278: [debug] Getting global package database location @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.GhcPkg src/Stack/GhcPkg.hs:48:5)
2016-07-10 18:58:56.997360: [debug] Run process: ghcjs-pkg --no-user-package-db list --global @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:58:57.045235: [debug] Run process: ghcjs-pkg --global --no-user-package-db dump --expand-pkgroot @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:58:57.106420: [warn] Ignoring that the GHCJS boot package "aeson" has a different version, 0.9.0.1, than the resolver's wanted version, 0.11.2.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.106632: [warn] Ignoring that the GHCJS boot package "attoparsec" has a different version, 0.13.0.1, than the resolver's wanted version, 0.13.0.2 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.106721: [warn] Ignoring that the GHCJS boot package "unordered-containers" has a different version, 0.2.5.1, than the resolver's wanted version, 0.2.7.1 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.106785: [warn] Ignoring that the GHCJS boot package "scientific" has a different version, 0.3.3.8, than the resolver's wanted version, 0.3.4.8 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.106906: [warn] Ignoring that the GHCJS boot package "case-insensitive" has a different version, 1.2.0.4, than the resolver's wanted version, 1.2.0.6 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.106976: [warn] Ignoring that the GHCJS boot package "hashable" has a different version, 1.2.3.2, than the resolver's wanted version, 1.2.4.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.107037: [warn] Ignoring that the GHCJS boot package "async" has a different version, 2.0.1.6, than the resolver's wanted version, 2.1.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.107106: [warn] Ignoring that the GHCJS boot package "text" has a different version, 1.2.1.1, than the resolver's wanted version, 1.2.2.1 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.107162: [warn] Ignoring that the GHCJS boot package "syb" has a different version, 0.5.1, than the resolver's wanted version, 0.6 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.107219: [warn] Ignoring that the GHCJS boot package "stm" has a different version, 2.4.4, than the resolver's wanted version, 2.4.4.1 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.107278: [warn] Ignoring that the GHCJS boot package "parallel" has a different version, 3.2.0.6, than the resolver's wanted version, 3.2.1.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.107406: [warn] Ignoring that the GHCJS boot package "dlist" has a different version, 0.7.1.1, than the resolver's wanted version, 0.7.1.2 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.107547: [warn] Ignoring that the GHCJS boot package "pretty" has a different version, 1.1.3.2, than the resolver's wanted version, 1.1.2.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.107607: [warn] Ignoring that the GHCJS boot package "containers" has a different version, 0.5.6.3, than the resolver's wanted version, 0.5.6.2 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.107687: [warn] Ignoring that the GHCJS boot package "transformers" has a different version, 0.4.3.0, than the resolver's wanted version, 0.4.2.0 @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Installed src/Stack/Build/Installed.hs:179:9)
2016-07-10 18:58:57.107796: [debug] Run process: ghcjs-pkg --user --no-user-package-db --package-db /home/graham/.stack/snapshots/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb dump --expand-pkgroot @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:58:57.126815: [debug] Run process: ghcjs-pkg --user --no-user-package-db --package-db /home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb dump --expand-pkgroot @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:58:57.148566: [debug] Getting global package database location @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.GhcPkg src/Stack/GhcPkg.hs:48:5)
2016-07-10 18:58:57.148674: [debug] Run process: ghcjs-pkg --no-user-package-db list --global @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:58:57.170380: [info] Carnap-0.1.0.0: configure @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Execute src/Stack/Build/Execute.hs:731:23)
2016-07-10 18:58:57.170664: [debug] Run process: /home/graham/.stack/setup-exe-cache/x86_64-linux/setup-Simple-Cabal-1.22.8.0-ghcjs-0.2.0_ghc-7.10.3 --builddir=.stack-work/dist/x86_64-linux/Cabal-1.22.8.0_ghcjs configure --with-ghc=/home/graham/.stack/programs/x86_64-linux/ghc-7.10.3/bin/ghc --with-ghc-pkg=/home/graham/.stack/programs/x86_64-linux/ghc-7.10.3/bin/ghc-pkg --with-ghcjs=/home/graham/.stack/programs/x86_64-linux/ghcjs-0.2.0.20160414_ghc-7.10.3/bin/ghcjs --with-ghcjs-pkg=/home/graham/.stack/programs/x86_64-linux/ghcjs-0.2.0.20160414_ghc-7.10.3/bin/ghcjs-pkg --user --package-db=clear --package-db=global --package-db=/home/graham/.stack/snapshots/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb --package-db=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb --libdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/lib --bindir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/bin --datadir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/share --libexecdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/libexec --sysconfdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/etc --docdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --htmldir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --haddockdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --dependency=base=base-4.8.0.0-b9e000fb6d6d99911bd8359d1b255fbf --dependency=containers=containers-0.5.6.3-51794c2f2492434672b4c3fafda3f916 --dependency=lens=lens-4.13-da963e7f34581a6a6d298e4bee3295c3 --dependency=mtl=mtl-2.2.1-4907c4f5756261215301172cbc277371 --dependency=parsec=parsec-3.1.11-eb7ccdd45bd4129afa3dbfbbbe48ae0a --ghcjs --enable-tests --enable-benchmarks @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:System.Process.Read src/System/Process/Read.hs:283:3)
2016-07-10 18:59:01.527215: [info] Configuring Carnap-0.1.0.0... @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Execute src/Stack/Build/Execute.hs:911:67)
2016-07-10 18:59:01.537906: [warn] setup-Simple-Cabal-1.22.8.0-ghcjs-0.2.0_ghc-7.10.3: @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Execute src/Stack/Build/Execute.hs:911:67)
2016-07-10 18:59:01.545010: [warn] .stack-work/dist/x86_64-linux/Cabal-1.22.8.0_ghcjs/: does not exist @(stack-1.1.2-E7j2u8dvJq15OGUl9w7aBF:Stack.Build.Execute src/Stack/Build/Execute.hs:911:67)

--  While building package Carnap-0.1.0.0 using:
      /home/graham/.stack/setup-exe-cache/x86_64-linux/setup-Simple-Cabal-1.22.8.0-ghcjs-0.2.0_ghc-7.10.3 --builddir=.stack-work/dist/x86_64-linux/Cabal-1.22.8.0_ghcjs configure --with-ghc=/home/graham/.stack/programs/x86_64-linux/ghc-7.10.3/bin/ghc --with-ghc-pkg=/home/graham/.stack/programs/x86_64-linux/ghc-7.10.3/bin/ghc-pkg --with-ghcjs=/home/graham/.stack/programs/x86_64-linux/ghcjs-0.2.0.20160414_ghc-7.10.3/bin/ghcjs --with-ghcjs-pkg=/home/graham/.stack/programs/x86_64-linux/ghcjs-0.2.0.20160414_ghc-7.10.3/bin/ghcjs-pkg --user --package-db=clear --package-db=global --package-db=/home/graham/.stack/snapshots/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb --package-db=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/pkgdb --libdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/lib --bindir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/bin --datadir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/share --libexecdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/libexec --sysconfdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/etc --docdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --htmldir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --haddockdir=/home/graham/projects/CarnapPrime/.stack-work/install/x86_64-linux/lts-6.6/ghcjs-0.2.0_ghc-7.10.3/doc/Carnap-0.1.0.0 --dependency=base=base-4.8.0.0-b9e000fb6d6d99911bd8359d1b255fbf --dependency=containers=containers-0.5.6.3-51794c2f2492434672b4c3fafda3f916 --dependency=lens=lens-4.13-da963e7f34581a6a6d298e4bee3295c3 --dependency=mtl=mtl-2.2.1-4907c4f5756261215301172cbc277371 --dependency=parsec=parsec-3.1.11-eb7ccdd45bd4129afa3dbfbbbe48ae0a --ghcjs --enable-tests --enable-benchmarks
    Process exited with code: ExitFailure 1

Here's the stack --version output: Version 1.1.2 x86_64 hpack-0.14.1

[sjakobi]

Version 1.1.2 x86_64 hpack-0.14.1

The official binaries for 1.1.2 were built with hpack-0.14.0 (at least my version is). Did you possibly recently build stack with cabal-install?

In any case, could you try building your project with an official bindist?

[sjakobi]

In any case, could you try building your project with an official bindist?

To be clear, I don't really expect that to fix the build issue, but it helps us rule out that the problem is due to a bad dependency in your version of stack.

[gleachkr]

Ok. This stack was just the one from the arch community repo. And it hasn't been updated since July 4th. But I'll see about trying another version.

[gleachkr]

As you expected, same results from stack with stack --version of Version 1.1.2, Git revision cebe10e845fed4420b6224d97dcabf20477bbd4b (3646 commits) x86_64 hpack-0.14.0

[gleachkr]

Additional information: the same error occurs when running stack build --compiler ghcjs-0.2.0_ghc-7.10.3 inside of a clean project produced by stack new ghcjs.

Any suggestions on what might need to be deleted or reinstalled to get stack working again would be very welcome.

[gleachkr]

I've managed to fix the problem by downgrading my community packages to the archived packages from 2016-07-05, and rebooting. So my guess would be that one of the programs upgraded in the last week on arch breaks something inside stack or cabal's ghcjs integration. Here's a list of what was downgraded:

[2016-07-11 10:26] [ALPM] downgraded e2fsprogs (1.43.1-1 -> 1.42.13-1)
[2016-07-11 10:26] [ALPM] downgraded gmp (6.1.1-1 -> 6.1.0-4)
[2016-07-11 10:26] [ALPM] downgraded gnutls (3.4.14-1 -> 3.4.13-1)
[2016-07-11 10:26] [ALPM] downgraded jsoncpp (1.7.3-2 -> 1.7.2-1)
[2016-07-11 10:26] [ALPM] downgraded libarchive (3.2.1-2 -> 3.2.1-1)
[2016-07-11 10:26] [ALPM] downgraded libirman (0.5.2-1 -> 0.4.6-1)
[2016-07-11 10:26] [ALPM] downgraded libmnl (1.0.4-1 -> 1.0.3-2)
[2016-07-11 10:26] [ALPM] downgraded lirc (1:0.9.4.a-1 -> 1:0.9.3.a-2)
[2016-07-11 10:26] [ALPM] downgraded mkinitcpio (20-1 -> 19-1)
[2016-07-11 10:26] [ALPM] downgraded mpd (0.19.17-1 -> 0.19.16-1)
[2016-07-11 10:26] [ALPM] downgraded mutt (1.6.2-1 -> 1.6.1-1)
[2016-07-11 10:26] [ALPM] downgraded nodejs (6.3.0-1 -> 6.2.2-1)
[2016-07-11 10:26] [ALPM] downgraded npm (3.10.5-1 -> 3.10.3-1)
[2016-07-11 10:26] [ALPM] downgraded openjpeg2 (2.1.1-1 -> 2.1.0-1)
[2016-07-11 10:26] [ALPM] downgraded python-psycopg2 (2.6.2-1 -> 2.6.1-2)
[2016-07-11 10:26] [ALPM] downgraded python-six (1.10.0-2 -> 1.10.0-1)
[2016-07-11 10:26] [ALPM] downgraded python2-six (1.10.0-2 -> 1.10.0-1)

I'll upgrade and see if I can reproduce later.

[gleachkr]

The culprit appears to be nodejs. Downgrading just that package to 6.2.2-1 causes the problem to disappear. Upgrading causes it to reappear. So:

Steps to Reproduce

On a system running nodejs 6.3,

stack new ghcjs
cd ghcjs
stack build --compiler ghcjs-0.2.0_ghc-7.10.3

[PkmX]

I can reproduce this issue on Arch as well, and downgrading nodejs solves the problem (for now, at least).

[mgsloan]

Which node versions are broken? Feel free to add more info to this issue about checking node version - https://github.com/commercialhaskell/stack/issues/1632

[joehealy]

I'm seeing similar issues on debian with nodejs v6.3.0

[joehealy]

Installing the relevant nodejs v6.2.2 package for jessie from https://deb.nodesource.com/node_6.x/pool/main/n/nodejs/ seems to have resolved the issue.

[saurabhnanda]

I've been hit by the same issue. I'm wondering what could possible be the bug in Node to cause this problem.

[mgsloan]

IIRC last time I discussed this, there was already a patch for it on the GHC 8 branch of GHCJS. I think it got backported, but pretty recently so most ghcjs tarballs don't have the fix. Not sure if the fix was just working around the bug or not, or what.

[saurabhnanda]

Also, I can confirm that downgrading to Node 6.2.2 fixed the problem.

[tolysz]

Node 6.4.0 fixes it as well.

[jonathanknowles]

This problem appears to be present with Node 6.6.0:

$ node -v
v6.6.0

$ stack new ghcjs
Downloading template "new-template" to create project "ghcjs" in ghcjs/ ...
Looking for .cabal or package.yaml files to use to init the project.
Using cabal packages:
- ghcjs/ghcjs.cabal

Selecting the best among 9 snapshots...

* Matches lts-7.1

Selected resolver: lts-7.1
Initialising configuration using resolver: lts-7.1
Total number of user packages considered: 1
Writing configuration to file: ghcjs/stack.yaml
All done.

$ cd ghcjs
$ stack build --compiler ghcjs-0.2.0_ghc-7.10.3
Ignoring that the GHCJS boot package "aeson" has a different version, 0.9.0.1, than the resolver's wanted version, 0.11.2.1
Ignoring that the GHCJS boot package "attoparsec" has a different version, 0.13.0.1, than the resolver's wanted version, 0.13.1.0
Ignoring that the GHCJS boot package "unordered-containers" has a different version, 0.2.5.1, than the resolver's wanted version, 0.2.7.1
Ignoring that the GHCJS boot package "scientific" has a different version, 0.3.3.8, than the resolver's wanted version, 0.3.4.9
Ignoring that the GHCJS boot package "case-insensitive" has a different version, 1.2.0.4, than the resolver's wanted version, 1.2.0.7
Ignoring that the GHCJS boot package "hashable" has a different version, 1.2.3.2, than the resolver's wanted version, 1.2.4.0
Ignoring that the GHCJS boot package "async" has a different version, 2.0.1.6, than the resolver's wanted version, 2.1.0
Ignoring that the GHCJS boot package "text" has a different version, 1.2.1.1, than the resolver's wanted version, 1.2.2.1
Ignoring that the GHCJS boot package "syb" has a different version, 0.5.1, than the resolver's wanted version, 0.6
Ignoring that the GHCJS boot package "stm" has a different version, 2.4.4, than the resolver's wanted version, 2.4.4.1
Ignoring that the GHCJS boot package "parallel" has a different version, 3.2.0.6, than the resolver's wanted version, 3.2.1.0
Ignoring that the GHCJS boot package "dlist" has a different version, 0.7.1.1, than the resolver's wanted version, 0.8.0.2
Ignoring that the GHCJS boot package "process" has a different version, 1.2.3.0, than the resolver's wanted version, 1.4.2.0
Ignoring that the GHCJS boot package "directory" has a different version, 1.2.2.0, than the resolver's wanted version, 1.2.6.2
Ignoring that the GHCJS boot package "time" has a different version, 1.5.0.1, than the resolver's wanted version, 1.6.0.1
Ignoring that the GHCJS boot package "filepath" has a different version, 1.4.0.0, than the resolver's wanted version, 1.4.1.0
Ignoring that the GHCJS boot package "binary" has a different version, 0.7.5.0, than the resolver's wanted version, 0.8.3.0
Ignoring that the GHCJS boot package "pretty" has a different version, 1.1.3.2, than the resolver's wanted version, 1.1.3.3
Ignoring that the GHCJS boot package "containers" has a different version, 0.5.6.3, than the resolver's wanted version, 0.5.7.1
Ignoring that the GHCJS boot package "bytestring" has a different version, 0.10.6.0, than the resolver's wanted version, 0.10.8.1
Ignoring that the GHCJS boot package "deepseq" has a different version, 1.4.1.1, than the resolver's wanted version, 1.4.2.0
Ignoring that the GHCJS boot package "transformers" has a different version, 0.4.3.0, than the resolver's wanted version, 0.5.2.0
Ignoring that the GHCJS boot package "array" has a different version, 0.5.1.0, than the resolver's wanted version, 0.5.1.1
ghcjs-0.1.0.0: configure
Configuring ghcjs-0.1.0.0...
setup-Simple-Cabal-1.22.8.0-ghcjs-0.2.0_ghc-7.10.3:
.stack-work/dist/x86_64-linux/Cabal-1.22.8.0_ghcjs/: does not exist

--  While building package ghcjs-0.1.0.0 using:
      /home/jsk/.stack/setup-exe-cache/x86_64-linux/setup-Simple-Cabal-1.22.8.0-ghcjs-0.2.0_ghc-7.10.3 --builddir=.stack-work/dist/x86_64-linux/Cabal-1.22.8.0_ghcjs configure --with-ghc=/usr/bin/ghc --with-ghc-pkg=/usr/bin/ghc-pkg --with-ghcjs=/home/jsk/.stack/programs/x86_64-linux/ghcjs-0.2.0.20160414_ghc-7.10.3/bin/ghcjs --with-ghcjs-pkg=/home/jsk/.stack/programs/x86_64-linux/ghcjs-0.2.0.20160414_ghc-7.10.3/bin/ghcjs-pkg --user --package-db=clear --package-db=global --package-db=/home/jsk/.stack/snapshots/x86_64-linux/lts-7.1/ghcjs-0.2.0_ghc-7.10.3/pkgdb --package-db=/private/jsk/projects/current/ghcjs/.stack-work/install/x86_64-linux/lts-7.1/ghcjs-0.2.0_ghc-7.10.3/pkgdb --libdir=/private/jsk/projects/current/ghcjs/.stack-work/install/x86_64-linux/lts-7.1/ghcjs-0.2.0_ghc-7.10.3/lib --bindir=/private/jsk/projects/current/ghcjs/.stack-work/install/x86_64-linux/lts-7.1/ghcjs-0.2.0_ghc-7.10.3/bin --datadir=/private/jsk/projects/current/ghcjs/.stack-work/install/x86_64-linux/lts-7.1/ghcjs-0.2.0_ghc-7.10.3/share --libexecdir=/private/jsk/projects/current/ghcjs/.stack-work/install/x86_64-linux/lts-7.1/ghcjs-0.2.0_ghc-7.10.3/libexec --sysconfdir=/private/jsk/projects/current/ghcjs/.stack-work/install/x86_64-linux/lts-7.1/ghcjs-0.2.0_ghc-7.10.3/etc --docdir=/private/jsk/projects/current/ghcjs/.stack-work/install/x86_64-linux/lts-7.1/ghcjs-0.2.0_ghc-7.10.3/doc/ghcjs-0.1.0.0 --htmldir=/private/jsk/projects/current/ghcjs/.stack-work/install/x86_64-linux/lts-7.1/ghcjs-0.2.0_ghc-7.10.3/doc/ghcjs-0.1.0.0 --haddockdir=/private/jsk/projects/current/ghcjs/.stack-work/install/x86_64-linux/lts-7.1/ghcjs-0.2.0_ghc-7.10.3/doc/ghcjs-0.1.0.0 --dependency=base=base-4.8.0.0-b9e000fb6d6d99911bd8359d1b255fbf --ghcjs --enable-tests --enable-benchmarks
    Process exited with code: ExitFailure 1

[mgsloan]

@jonathanknowles Is that with a recent ghcjs tarball? There were some fixes that address issues related to node.

[tolysz]

Unfortunately there is no "official" package per resolver of ghcjs, the work to repack with the right versions it seems to produce good results: https://www.reddit.com/r/haskell/comments/54knub/ghcjs_dedupe/

E.g Ignoring that the GHCJS boot package "aeson" has a different version, 0.9.0.1, than the resolver's wanted version, 0.11.2.1 will be gone as the aeson used will be 0.11.2.1

[jonathanknowles]

@mgsloan I used the version specified in the Stack GHCJS Instructions, specifically:

$ cat stack.yaml
compiler: ghcjs-0.2.0.20160414_ghc-7.10.3
compiler-check: match-exact
setup-info:
  ghcjs:
    source:
      ghcjs-0.2.0.20160414_ghc-7.10.3:
        url: https://s3.amazonaws.com/ghcjs/ghcjs-0.2.0.20160414_ghc-7.10.3.tar.gz
        sha1: 6d6f307503be9e94e0c96ef1308c7cf224d06be3

[jonathanknowles]

I managed to get my project building, but using a later version of GHCJS, and a higher resolver version (see https://github.com/commercialhaskell/stack/issues/2642#issuecomment-249789297.)

[s9gf4ult]

I confirm the same issue. Previously installed nodejs-6.7.0 caused same error, downgrading to nodejs-5.11.0 (which is highest version <=6.2.2 in Gentoo) solved the issue.

% stack --version
Version 1.2.0 x86_64 hpack-0.14.0

[tolysz]

@s9gf4ult Could you say exactly what is the issue?
AFAIK, each time you would install new node you would need to "reboot" the ghcjs. I would like to know if any of the https://docs.haskellstack.org/en/stable/ghcjs/ instructions does not work for you.