Currently, the package relies on patched versions of some upstream libraries. The cabal.project file contains the necessary git sources, so a simple

cabal build

should work (provided your cabal version is not ancient).

Similarily,

cabal haddock

will generate the API documentation of the package in HTML format.

Lots of examples and tools are provided in interactive/. To run the examples, use the bash scripts interactive/ghci.sh (no Sage initialization) or interactive/sageenvghci.sh (with Sage initialization). Except for longer startup time, there is no drawback in always using the latter.

For example,

./interactive/sageenvghci.sh interactive/ex-A1-crowley-loeh.hs

opens a GHCi session and load the specified file.

In case the Sage integration does not work for you, the branch no-sage contains a version of the package where the Sage parts have been removed.