Source: haskell-lambdabot-core Version: 5.3.0.1-1 Severity: serious Tags: ftbfs bookworm sid
https://buildd.debian.org/status/package.php?p=haskell-lambdabot-core&suite=sid ... src/Lambdabot/Util.hs:66:15: error: • Could not deduce (StatefulGen g0 IO) arising from a use of ‘sample’ from the context: MonadIO m bound by the type signature for: random :: forall (m :: * -> *) a. MonadIO m => [a] -> m a at src/Lambdabot/Util.hs:65:1-33 The type variable ‘g0’ is ambiguous These potential instances exist: three instances involving out-of-scope types (use -fprint-potential-instances to see them all) • In the first argument of ‘(.)’, namely ‘sample’ In the second argument of ‘(.)’, namely ‘sample . randomElement’ In the expression: io . sample . randomElement | 66 | random = io . sample . randomElement | ^^^^^^ at /usr/share/perl5/Debian/Debhelper/Buildsystem/Haskell/Recipes.pm line 107. Debian::Debhelper::Buildsystem::Haskell::Recipes::run_quiet("debian/hlibrary.setup", "build", "--builddir=dist-ghc") called at /usr/share/perl5/Debian/Debhelper/Buildsystem/Haskell/Recipes.pm line 131 Debian::Debhelper::Buildsystem::Haskell::Recipes::run("debian/hlibrary.setup", "build", "--builddir=dist-ghc") called at /usr/share/perl5/Debian/Debhelper/Buildsystem/Haskell/Recipes.pm line 642 Debian::Debhelper::Buildsystem::Haskell::Recipes::build_recipe() called at -e line 1 make: *** [/usr/share/cdbs/1/class/hlibrary.mk:160: build-ghc-stamp] Error 25