If you pass `--force` those listed packages will also be unregistered, which is fine. I'm not sure if there's a difference between doing that and unregistering each package by itself...
On Sat, Apr 25, 2015 at 3:44 PM, Peng Yu <pengyu...@gmail.com> wrote: > I got this. What shall I do next? > > ~$ ghc-pkg unregister hourglass > ghc-pkg: unregistering hourglass would break the following packages: > crypto-pubkey-types-0.4.3 asn1-encoding-0.9.0 asn1-types-0.3.0 (use > --force to override) > > > On Sat, Apr 25, 2015 at 2:09 AM, Adam Bergmark <a...@bergmark.nl> wrote: > > HI Peng, > > > > Something might have messed up the hourglass-0.2.9 installation. I would > try > > `ghc-pkg unregister hourglass` (`cabal sandbox hc-pkg unregister > hourglass` > > if in a sandbox) and then trying again. > > > > HTH, > > Adam > > > > > > On Sat, Apr 25, 2015 at 2:12 AM, Peng Yu <pengyu...@gmail.com> wrote: > >> > >> I got the following error. I am not sure how to fix the problem. Could > >> anybody let me know what I should do? Thanks. > >> > >> ~$ cabal install --reinstall --force-reinstall asn1-types > >> Resolving dependencies... > >> Warning: The following packages are likely to be broken by the > reinstalls: > >> crypto-pubkey-types-0.4.3 > >> asn1-encoding-0.9.0 > >> Continuing even though the plan contains dangerous reinstalls. > >> Downloading asn1-types-0.3.0... > >> Configuring asn1-types-0.3.0... > >> Building asn1-types-0.3.0... > >> Failed to install asn1-types-0.3.0 > >> Build log ( /Users/py/.cabal/logs/asn1-types-0.3.0.log ): > >> Configuring asn1-types-0.3.0... > >> Building asn1-types-0.3.0... > >> Preprocessing library asn1-types-0.3.0... > >> > >> Data/ASN1/Types.hs:23:8: > >> Could not find module ‘Data.Hourglass’ > >> There are files missing in the ‘hourglass-0.2.9’ package, > >> try running 'ghc-pkg check'. > >> Use -v to see a list of the files searched for. > >> cabal: Error: some packages failed to install: > >> asn1-types-0.3.0 failed during the building phase. The exception was: > >> ExitFailure 1 > >> > >> > >> -- > >> Regards, > >> Peng > >> _______________________________________________ > >> cabal-devel mailing list > >> cabal-devel@haskell.org > >> http://mail.haskell.org/cgi-bin/mailman/listinfo/cabal-devel > > > > > > > > -- > Regards, > Peng >
_______________________________________________ cabal-devel mailing list cabal-devel@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/cabal-devel
