From: Gabriel Giamarchi <gabrielg@student.ethz.ch>
To: 37064@debbugs.gnu.org
Subject: bug#37064: Ghc 8.6.5 fails to find core package database
Date: Sat, 17 Aug 2019 17:21:08 +0200 [thread overview]
Message-ID: <731a105e-4cf8-0d88-798b-3907c458410a@student.ethz.ch> (raw)
Installing only 'ghc 8.6.5' (Glasgow Haskell compiler) and sourcing
'~/.guix-profile/etc/profile' leads to ghc not finding core modules.
('ghci' doesn't find System.IO for instance).
This is due to $GHC_PACKAGE_PATH not containing ghc 8.6.5's
package.conf.d, but
instead ghc 8.4.3's database.
Note: Not setting this variable leads to a working ghc (will search in
default
location), but is required to install additional packages via guix.
The issue might come from guix/profiles.scm:812, since
(module-ref (resolve-interface '(gnu packages haskell)) 'ghc)
evaluates to <package ghc@8.4.3 gnu/packages/haskell.scm:445> in my repl.
next reply other threads:[~2019-08-17 16:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-17 15:21 Gabriel Giamarchi [this message]
2019-08-22 19:26 ` bug#37064: Ghc 8.6.5 fails to find core package database Timothy Sample
2019-09-10 2:05 ` Timothy Sample
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