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jhickner / smtp-mail

Making it easy to send SMTP email from Haskell
BSD 3-Clause "New" or "Revised" License
75 stars 32 forks source link

Cabal install not working #33

Closed wonhyukchoi closed 4 years ago

wonhyukchoi commented 4 years ago

On cabal install smtp-mail, I get...

[3 of 3] Compiling Network.Mail.SMTP ( Network/Mail/SMTP.hs, dist/build/Network/Mail/SMTP.o )

Network/Mail/SMTP.hs:167:50: error:
    • Variable not in scope:
        (<>) :: ByteString -> ByteString -> ByteString
    • Perhaps you meant one of these:
        ‘>’ (imported from Prelude), ‘<$>’ (imported from Prelude),
        ‘*>’ (imported from Prelude)

and repeated for everywhere else where (><) is used.

I'm assuming some dependency is not matched?

typetetris commented 4 years ago

Please report your ghc version.

Also do

cabal freeze

and report the contents of the resulting

cabal.project.freeze

Thanks!

wonhyukchoi commented 4 years ago

Hi, I was using ghc 8.0.2. Upgrading to 8.8.3 seemed to fix the problem.