RE:update the package plan
Re-hello,
I switch experimental to lts-15.10
Aend I end up with this error
Running cabal-install (group default)...
Cabal install failed:
Warning: the --global flag is deprecated -- it is generally considered a bad
idea to install packages into the global store
cabal: Could not resolve dependencies:
[__0] trying: Agda-2.6.1 (user goal)
[__1] trying: base-4.12.0.0/installed-4.1... (dependency of Agda)
[__2] next goal: haskell-src (user goal)
[__2] rejecting: haskell-src-1.0.3.1 (conflict:
base==4.12.0.0/installed-4.1..., haskell-src => base^>=4.13.0.0)
[__2] rejecting: haskell-src-1.0.3.0, haskell-src-1.0.2.0,
haskell-src-1.0.1.6, haskell-src-1.0.1.5, haskell-src-1.0.1.4,
haskell-src-1.0.1.3, haskell-src-1.0.1.2, haskell-src-1.0.1.1, haskell-src-1.0
(constraint from command line flag requires (==1.0.3.1))
[__2] fail (backjumping, conflict set: base, haskell-src)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: Agda, base, haskell-src
Use of uninitialized value $_[0] in join or string at /usr/share/perl5/File/Slurp.pm line 321.
1 error(s) in total.
If I look in lts the ecpected ghc version is 8.8.3
the one from experimental.
But, I have an unstable computer wchih has 8.6.
So when I test the package is think that I have only the 8.6 vesion with a base = 4.12
So what is the best way to prepare a pakage-plan for a new lts, if we are stuck with the ghc vrsion installed on the system.
cheers
Frederic
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