[Haskell-cafe] Strange cabal failure

Brandon Allbery allbery.b at gmail.com
Tue Jun 18 20:52:26 CEST 2013

On Tue, Jun 18, 2013 at 1:57 PM, Jacques Carette <carette at mcmaster.ca>wrote:

> In trying to install the lens package, it eventually tries to install
> transformers-compat- which in turn depends on transformers-
> -- however that asksk for
> transformers-**3006d6ea13a2c10770bffd4de7a96d**c9
> which 1) is weird, and 2) doesn't exist!'
> What gives?

The large blob at the end is an ABI hash which is computed when you install
a package. So it would appear that you had transformers- installed
and then removed it, but it's still indexed for some reason.

brandon s allbery kf8nh                               sine nomine associates
allbery.b at gmail.com                                  ballbery at sinenomine.net
unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.haskell.org/pipermail/haskell-cafe/attachments/20130618/f18e4fc1/attachment.htm>

More information about the Haskell-Cafe mailing list