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codeworld doesn't install on ghc 9.6.3
ghc --version The Glorious Glasgow Haskell Compilation System, version 9.6.3 cabal install --lib codeworld-api Resolving dependencies... Error: cabal: Could not resolve dependencies: [__0] next goal: base (user goal) [__0] rejecting: base-4.19.0.0 (constraint from user target requires ==4.18.1.0) [__0] trying: base-4.18.1.0/installed-4.18.1.0 [__1] next goal: blank-canvas (user goal) [__1] rejecting: blank-canvas-0.7.4/installed-156550ab (package is broken, missing dependency sn-2.2.1.0-47c7f308) [__1] trying: blank-canvas-0.7.4 [__2] trying: aeson-2.2.1.0 (dependency of blank-canvas) [__3] trying: bytestring-0.12.0.2/installed-7ba28044 (user goal) [__4] next goal: codeworld-api (user goal) [__4] rejecting: codeworld-api-0.8.1 (conflict: aeson==2.2.1.0, codeworld-api => aeson>=1.4.3 && <2.2) [__4] skipping: codeworld-api-0.8.0, codeworld-api-0.7.0, codeworld-api-0.6.0, codeworld-api-0.5.0, codeworld-api-0.4.0 (has the same characteristics that caused the previous version to fail: excludes 'aeson' version 2.2.1.0) [__4] rejecting: codeworld-api-0.3.1 (conflict: blank-canvas==0.7.4, codeworld-api => blank-canvas>=0.6 && <0.7) [__4] skipping: codeworld-api-0.3, codeworld-api-0.2.5, codeworld-api-0.2.4, codeworld-api-0.2.3, codeworld-api-0.2.2.1, codeworld-api-0.2.2.0, codeworld-api-0.2.1.0 (has the same characteristics that caused the previous version to fail: excludes 'blank-canvas' version 0.7.4) [__4] rejecting: codeworld-api-0.2.0.0 (conflict: base==4.18.1.0/installed-4.18.1.0, codeworld-api => base>=4.8 && <4.11) [__4] skipping: codeworld-api-0.1.0.1 (has the same characteristics that caused the previous version to fail: excludes 'base' version 4.18.1.0) [__4] fail (backjumping, conflict set: aeson, base, blank-canvas, codeworld-api) After searching the rest of the dependency tree exhaustively, these were the goals I've had most trouble fulfilling: bytestring, aeson, blank-canvas, base, codeworld-api Try running with --minimize-conflict-set to improve the error message.
This has been fixed now, just clone the current code install, build and run the codeworld if there any issues please mention it here
