Marking confirmed since I get similar error messages when attempting to install agda on Ubuntu Xenial. Though I don't know, it is possible this is part of the ghc transition and will be resolved once that is done. See http://people.canonical.com/~ubuntu-archive/transitions/html/ghc.html for more details.
Thanks for reporting.
Marking confirmed since I get similar error messages when attempting to install agda on Ubuntu Xenial. Though I don't know, it is possible this is part of the ghc transition and will be resolved once that is done. See http:// people. canonical. com/~ubuntu- archive/ transitions/ html/ghc. html for more details.