Resolving dependencies...
Downloading electrum-mnemonic-0.1.0...
Configuring electrum-mnemonic-0.1.0...
Building electrum-mnemonic-0.1.0...
Preprocessing library electrum-mnemonic-0.1.0...

Tests.hs:19:8:
    Could not find module `Test.QuickCheck'
    Use -v to see a list of the files searched for.
Failed to install electrum-mnemonic-0.1.0
cabal: Error: some packages failed to install:
electrum-mnemonic-0.1.0 failed during the building phase. The exception was:
ExitFailure 1