2015/08/20 01:16, Joachim Breitner: > Hi, Hello, > Am Donnerstag, den 20.08.2015, 00:33 +0200 schrieb Alexandre Delanoë: > > running dht to build lambdabot-misc-plugins I get this error: > > > > The following packages have unmet dependencies: > > sbuild-build-depends-haskell-lambdabot-misc-plugins-dummy : Depends: > > libghc-transformers-dev (>= 0.2) > > E: Unable to correct problems, you have held broken packages. > > apt-get failed. > > Package installation failed > > > > But ghc-pkg list | grep transformers => transformers-0.4.2.0 > > > > What is wrong ? > > > > Thanks for help/advices > > certain libraries (e.g. base, transformers, others) are shipped with > the ghc package, so you do not have to depend on them explicitly. > > It does not hurt if you depend on just "libghc-transform-dev" > explicitly, as ghc provides libghc-transform-dev. (Please see for > youself and run "apt-cache show ghc". This is also one way to finding > out what packages are provided by ghc.). > > But it hurts to depend on "libghc-transformers-dev (>= 0.2)" with a > version number, as versioned Depends are never fulfilled by a Provides. Ok, thanks for the precision. For the moment, I have removed the version in the dependence, hoping it will not hurt in the futur. With that changes, the bug is "fixed" indeed. Cheers, -- Alexandre Delanoë (anoe)
Attachment:
signature.asc
Description: Digital signature