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 >
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