Re: [Haskell-beginners] Help installing Esqueleto (for Yesod)!

Conduit was changed so that it no longer exports resourcet related types and functions, and esqueleto is attempting to use those. It is a bug in esqueleto, and I've registered a pull request on github here: https://github.com/meteficha/esqueleto/pull/55 While you are waiting for that to be merged, you can pull from https://github.com/mindreader/esqueleto.git. Just git clone it, cd into the directory, then cabal install. On Wed, Apr 2, 2014 at 10:56 AM, Gilberto Melfe wrote:

Hello community!

I'm trying to install Yesod on a freshly setup openSUSE 13.1 virtual machine!

I installed the Haskell Platform and three other (ghc) packages required (for yesod-bin), from the standard online repositories!

Then i issued: cabal update cabal install cabal-install (because cabal told me so) export PATH=$HOME/.cabal/bin:$PATH

cabal install yesod-platform

After churning for a while, that last command stated that some packages, more precisely the Esqueleto package, failed to install.

I tried to install it alone and got these error messages:

-- Begin Command Output

Resolving dependencies... Configuring esqueleto-1.3.5... Building esqueleto-1.3.5... Preprocessing library esqueleto-1.3.5... [1 of 4] Compiling Database.Esqueleto.Internal.PersistentImport ( src/Database/Esqueleto/Internal/PersistentImport.hs, dist/build/Database/Esqueleto/Internal/PersistentImport.o ) [2 of 4] Compiling Database.Esqueleto.Internal.Language ( src/Database/Esqueleto/Internal/Language.hs, dist/build/Database/Esqueleto/Internal/Language.o ) [3 of 4] Compiling Database.Esqueleto.Internal.Sql ( src/Database/Esqueleto/Internal/Sql.hs, dist/build/Database/Esqueleto/Internal/Sql.o )

src/Database/Esqueleto/Internal/Sql.hs:531:46: Not in scope: type constructor or class `C.ResourceT'

src/Database/Esqueleto/Internal/Sql.hs:559:42: Not in scope: type constructor or class `C.ResourceT'

src/Database/Esqueleto/Internal/Sql.hs:619:31: Not in scope: type constructor or class `C.ResourceT'

src/Database/Esqueleto/Internal/Sql.hs:634:24: Not in scope: type constructor or class `C.ResourceT'

src/Database/Esqueleto/Internal/Sql.hs:636:17: Not in scope: `C.runResourceT' Failed to install esqueleto-1.3.5 cabal: Error: some packages failed to install: esqueleto-1.3.5 failed during the building phase. The exception was: ExitFailure 1

-- End Command Output

Can someone figure out what might be wrong? (I guess it's not a dependencies issue...)

Thank You Very Much, in advance, for your time!

Gilberto

PS: Should I have included the command output in an attached file? Which "method" is preferred?

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