Resolving dependencies...
Downloading eventloop-0.7.0.1...
Configuring eventloop-0.7.0.1...
Building eventloop-0.7.0.1...
Preprocessing library eventloop-0.7.0.1...

src/Eventloop/Core.hs:6:8:
    Could not find module ‘Control.Concurrent.ExceptionCollection’
    There are files missing in the ‘concurrent-utilities-0.2.0.0@concu_CP4GSgt1WGKHSg3LOfnkrH’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Eventloop/Core.hs:7:8:
    Could not find module ‘Control.Concurrent.Suspend.Lifted’
    There are files missing in the ‘suspend-0.2.0.0@suspe_2gdQRzWcSwi6YNAVt8ltAI’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Eventloop/Core.hs:8:8:
    Could not find module ‘Control.Concurrent.Thread’
    There are files missing in the ‘concurrent-utilities-0.2.0.0@concu_CP4GSgt1WGKHSg3LOfnkrH’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Eventloop/Core.hs:9:8:
    Could not find module ‘Control.Concurrent.Timer’
    There are files missing in the ‘timers-0.2.0.3@timer_LvchEKW85hHKv5d7239Mlo’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Eventloop/Core.hs:10:8:
    Could not find module ‘Control.Concurrent.Datastructures.BlockingConcurrentQueue’
    There are files missing in the ‘concurrent-utilities-0.2.0.0@concu_CP4GSgt1WGKHSg3LOfnkrH’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Eventloop/DefaultConfiguration.hs:3:8:
    Could not find module ‘Control.Concurrent.SafePrint’
    There are files missing in the ‘concurrent-utilities-0.2.0.0@concu_CP4GSgt1WGKHSg3LOfnkrH’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Eventloop/Module/Websocket/Canvas/Canvas.hs:14:8:
    Could not find module ‘Data.Aeson’
    There are files missing in the ‘aeson-0.8.1.1@aeson_EtfbpNlPzwpLZBkvhqNG7m’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Eventloop/Module/Websocket/Canvas/JSONEncoding.hs:5:8:
    Could not find module ‘Data.Aeson.Types’
    There are files missing in the ‘aeson-0.8.1.1@aeson_EtfbpNlPzwpLZBkvhqNG7m’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Eventloop/System/EventloopThread.hs:6:8:
    Could not find module ‘Control.Concurrent.ExceptionUtility’
    There are files missing in the ‘concurrent-utilities-0.2.0.0@concu_CP4GSgt1WGKHSg3LOfnkrH’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.

src/Eventloop/Utility/Websockets.hs:8:8:
    Could not find module ‘Network.WebSockets’
    There are files missing in the ‘websockets-0.9.6.1@webso_By7X9HQ4PMH6p2lMzLa4pS’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.
Failed to install eventloop-0.7.0.1
cabal: Error: some packages failed to install:
eventloop-0.7.0.1 failed during the building phase. The exception was:
ExitFailure 1