[Pkg-haskell-maintainers] Bug#664955: haskell-hledger-vty: FTBFS: unsatisfiable build-dependencies: libghc-hledger-dev (< 0.16.2) but 0.17-2+b1 is to be installed

[Lucas Nussbaum]

Source: haskell-hledger-vty
Version: 0.16.1-2
Severity: serious
Tags: wheezy sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20120321 qa-ftbfs
Justification: FTBFS on amd64

Hi,

During a rebuild of all packages in sid, your package failed to build on
amd64.

Relevant part:
> ┌──────────────────────────────────────────────────────────────────────────────┐
> │ Install haskell-hledger-vty build dependencies (apt-based resolver)          │
> └──────────────────────────────────────────────────────────────────────────────┘
> 
> Installing build dependencies
> Reading package lists...
> Building dependency tree...
> Reading state information...
> Some packages could not be installed. This may mean that you have
> requested an impossible situation or if you are using the unstable
> distribution that some required packages have not yet been created
> or been moved out of Incoming.
> The following information may help to resolve the situation:
> 
> The following packages have unmet dependencies:
>  sbuild-build-depends-haskell-hledger-vty-dummy : Depends: libghc-hledger-dev (< 0.16.2) but 0.17-2+b1 is to be installed
>                                                   Depends: libghc-hledger-lib-dev (< 0.16.2) but 0.17-1+b1 is to be installed
> E: Broken packages

The full build log is available from:
   http://people.debian.org/~lucas/logs/2012/03/21/haskell-hledger-vty_0.16.1-2.log

A list of current common problems and possible solutions is available at 
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on about 50 AMD64 nodes
of the Grid'5000 platform, using a clean chroot.  Internet was not
accessible from the build systems.