Resolving dependencies... Configuring parallel-3.2.0.6... Building parallel-3.2.0.6... Preprocessing library parallel-3.2.0.6... [1 of 3] Compiling Control.Parallel ( Control/Parallel.hs, dist/build/Control/Parallel.o ) [2 of 3] Compiling Control.Seq ( Control/Seq.hs, dist/build/Control/Seq.o ) [3 of 3] Compiling Control.Parallel.Strategies ( Control/Parallel/Strategies.hs, dist/build/Control/Parallel/Strategies.o ) In-place registering parallel-3.2.0.6... Running Haddock for parallel-3.2.0.6... Running hscolour for parallel-3.2.0.6... Preprocessing library parallel-3.2.0.6... Preprocessing library parallel-3.2.0.6... Haddock coverage: 72% ( 21 / 29) in 'Control.Seq' Missing documentation for: seqTuple2 (Control/Seq.hs:164) seqTuple3 (Control/Seq.hs:168) seqTuple4 (Control/Seq.hs:172) seqTuple5 (Control/Seq.hs:176) seqTuple6 (Control/Seq.hs:180) seqTuple7 (Control/Seq.hs:184) seqTuple8 (Control/Seq.hs:188) seqTuple9 (Control/Seq.hs:192) 100% ( 3 / 3) in 'Control.Parallel' 81% ( 68 / 84) in 'Control.Parallel.Strategies' Missing documentation for: evalTuple2 (Control/Parallel/Strategies.hs:589) evalTuple3 (Control/Parallel/Strategies.hs:593) evalTuple4 (Control/Parallel/Strategies.hs:597) evalTuple5 (Control/Parallel/Strategies.hs:601) evalTuple6 (Control/Parallel/Strategies.hs:605) evalTuple7 (Control/Parallel/Strategies.hs:609) evalTuple8 (Control/Parallel/Strategies.hs:613) evalTuple9 (Control/Parallel/Strategies.hs:617) parTuple2 (Control/Parallel/Strategies.hs:621) parTuple3 (Control/Parallel/Strategies.hs:625) parTuple4 (Control/Parallel/Strategies.hs:629) parTuple5 (Control/Parallel/Strategies.hs:633) parTuple6 (Control/Parallel/Strategies.hs:637) parTuple7 (Control/Parallel/Strategies.hs:641) parTuple8 (Control/Parallel/Strategies.hs:645) parTuple9 (Control/Parallel/Strategies.hs:649) Documentation created: dist/doc/html/parallel/index.html, dist/doc/html/parallel/parallel.txt Creating package registration file: /tmp/pkgConf-parallel-3.2.0278722862233665123.6 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/parallel-3.2.0.6-6L9FbzO2lwB9ZhSC6B30xj Registering parallel-3.2.0.6... cabal: '/opt/ghc/7.10.2/bin/ghc-pkg' exited with an error: parallel-3.2.0.6: Warning: library-dirs: /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/parallel-3.2.0.6-6L9FbzO2lwB9ZhSC6B30xj doesn't exist or isn't a directory parallel-3.2.0.6: Warning: haddock-interfaces: /home/builder/hackage-server/build-cache/tmp-install/haddocks/parallel-3.2.0.6-docs/parallel.haddock doesn't exist or isn't a file parallel-3.2.0.6: Warning: haddock-html: /home/builder/hackage-server/build-cache/tmp-install/haddocks/parallel-3.2.0.6-docs doesn't exist or isn't a directory parallel-3.2.0.6: import-dirs: /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/parallel-3.2.0.6-6L9FbzO2lwB9ZhSC6B30xj doesn't exist or isn't a directory (use --force to override) parallel-3.2.0.6: cannot find any of ["Control/Seq.hi","Control/Seq.p_hi","Control/Seq.dyn_hi"] (use --force to override) parallel-3.2.0.6: cannot find any of ["Control/Parallel.hi","Control/Parallel.p_hi","Control/Parallel.dyn_hi"] (use --force to override) parallel-3.2.0.6: cannot find any of ["Control/Parallel/Strategies.hi","Control/Parallel/Strategies.p_hi","Control/Parallel/Strategies.dyn_hi"] (use --force to override) parallel-3.2.0.6: cannot find any of ["libHSparallel-3.2.0.6-6L9FbzO2lwB9ZhSC6B30xj.a","libHSparallel-3.2.0.6-6L9FbzO2lwB9ZhSC6B30xj.p_a","libHSparallel-3.2.0.6-6L9FbzO2lwB9ZhSC6B30xj-ghc7.10.2.so","libHSparallel-3.2.0.6-6L9FbzO2lwB9ZhSC6B30xj-ghc7.10.2.dylib","HSparallel-3.2.0.6-6L9FbzO2lwB9ZhSC6B30xj-ghc7.10.2.dll"] on library path (use --force to override) Failed to install parallel-3.2.0.6 cabal: Error: some packages failed to install: cpsa-2.2.13 depends on parallel-3.2.0.6 which failed to install. parallel-3.2.0.6 failed during the final install step. The exception was: ExitFailure 1