I have been trying to install the SublimeHaskell package for SublimeText and every time I open SublimeText I get a popup error message saying:
Backend configuration: "Local hsdev"
Incompatible hsdev, detected version 0.0.0.0
Version should be >= 0.3.3.0 and < 0.3.4.0
I therefore tried running the command: cabal install hsdev and I get the following error
C:\WINDOWS\system32>cabal install hsdev
Warning: The package list for 'hackage.haskell.org' is 24 days old.
Run 'cabal update' to get the latest list of available packages.
Warning: The package list for 'hackage.haskell.org' is 24 days old.
Run 'cabal update' to get the latest list of available packages.
Resolving dependencies...
cabal.exe: Could not resolve dependencies:
[__0] trying: hsdev-0.3.3.8 (user goal)
[__1] next goal: template-haskell (dependency of hsdev)
[__1] rejecting: template-haskell-2.16.0.0/installed-2.16.0.0 (conflict: hsdev
=> template-haskell>=2.11.0 && <2.16)
[__1] skipping: template-haskell-2.16.0.0 (has the same characteristics that
caused the previous version to fail: excluded by constraint '>=2.11.0 &&
<2.16' from 'hsdev')
[__1] rejecting: template-haskell-2.15.0.0, template-haskell-2.14.0.0,
template-haskell-2.13.0.0, template-haskell-2.12.0.0,
template-haskell-2.11.1.0, template-haskell-2.11.0.0,
template-haskell-2.10.0.0, template-haskell-2.9.0.0, template-haskell-2.8.0.0,
template-haskell-2.7.0.0, template-haskell-2.6.0.0, template-haskell-2.5.0.0,
template-haskell-2.4.0.1, template-haskell-2.4.0.0, template-haskell-2.3.0.1,
template-haskell-2.3.0.0, template-haskell-2.2.0.0 (constraint from
non-upgradeable package requires installed instance)
[__1] fail (backjumping, conflict set: hsdev, template-haskell)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: ghc-mod, hsdev, hlint,
haskell-src-exts, base, template-haskell
Try running with --minimize-conflict-set to improve the error message.
I've tried re-installing cabal and it still won't let me download hsdev (I'm on a windows machine and installed the Haskell Platform using chocolatey), any suggestions?
cabal-install version 3.2.0.0
The Glorious Glasgow Haskell Compilation System, version 8.10.2