Resolving dependencies...
Configuring extensible-exceptions-0.1.1.4...
Building extensible-exceptions-0.1.1.4...
Preprocessing library extensible-exceptions-0.1.1.4...
[1 of 1] Compiling Control.Exception.Extensible ( Control/Exception/Extensible.hs, dist/build/Control/Exception/Extensible.o )
In-place registering extensible-exceptions-0.1.1.4...
Running Haddock for extensible-exceptions-0.1.1.4...
Running hscolour for extensible-exceptions-0.1.1.4...
Preprocessing library extensible-exceptions-0.1.1.4...
Preprocessing library extensible-exceptions-0.1.1.4...
Haddock coverage:
 100% (  2 /  2) in 'Control.Exception.Extensible'
Documentation created: dist/doc/html/extensible-exceptions/index.html,
dist/doc/html/extensible-exceptions/extensible-exceptions.txt
Creating package registration file:
/tmp/pkgConf-extensible-exceptions-0.1.1278722862233665123.4
Installing library in
/home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/extensible-exceptions-0.1.1.4-CmaSmA8CMpz45lfrjKH2bq
Registering extensible-exceptions-0.1.1.4...
Installed extensible-exceptions-0.1.1.4
Configuring BerkeleyDB-0.8.7...
Building BerkeleyDB-0.8.7...
Preprocessing library BerkeleyDB-0.8.7...
[1 of 1] Compiling Database.Berkeley.Db ( dist/build/Database/Berkeley/Db.hs, dist/build/Database/Berkeley/Db.o )

Database/Berkeley/Db.hsc:494:8: Warning: Tab character

Database/Berkeley/Db.hsc:495:8: Warning: Tab character

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<command line>: cannot satisfy -package-id extensible-exceptions-0.1.1.4-dae34b7345f33259ae772f45ee3cac62
    (use -v for more information)
Failed to install BerkeleyDB-0.8.7
cabal: Error: some packages failed to install:
BerkeleyDB-0.8.7 failed during the building phase. The exception was:
ExitFailure 1
BerkeleyDBXML-0.6 depends on BerkeleyDB-0.8.7 which failed to install.