Resolving dependencies...
Configuring utf8-string-1.0.1.1...
Building utf8-string-1.0.1.1...
Installed utf8-string-1.0.1.1
Downloading txt-0.0.0.0...
Configuring txt-0.0.0.0...
Building txt-0.0.0.0...
Failed to install txt-0.0.0.0
Build log ( /home/builder/.cabal/logs/ghc-8.2.2/txt-0.0.0.0-HZIvfrd3TGlFZizMoLLQDq.log ):
cabal: Entering directory '/tmp/cabal-tmp-31474/txt-0.0.0.0'
Configuring txt-0.0.0.0...
Preprocessing library for txt-0.0.0.0..
Building library for txt-0.0.0.0..
[1 of 1] Compiling Data.Text        ( Data/Text.hs, dist/build/Data/Text.o )

Data/Text.hs:3:1: error:
    Could not find module ‘Data.Bytestring’
    Perhaps you meant Data.ByteString (from bytestring-0.10.8.2)
    Use -v to see a list of the files searched for.
  |
3 | import Data.Bytestring
  | ^^^^^^^^^^^^^^^^^^^^^^

Data/Text.hs:4:1: error:
    Could not find module ‘Data.Bytestring.UTF8’
    Perhaps you meant
      Data.ByteString.UTF8 (from utf8-string-1.0.1.1)
      Data.ByteString.Char8 (from bytestring-0.10.8.2)
      Data.ByteString.Lazy (from bytestring-0.10.8.2)
    Use -v to see a list of the files searched for.
  |
4 | import Data.Bytestring.UTF8
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
cabal: Leaving directory '/tmp/cabal-tmp-31474/txt-0.0.0.0'
cabal: Error: some packages failed to install:
txt-0.0.0.0-HZIvfrd3TGlFZizMoLLQDq failed during the building phase. The
exception was:
ExitFailure 1