When I ran example code I got this error.
I amd using Fedora 25
ghc version 7.10.3
[I] ➔ la |] -p table 'filter (\(_:_:_:_:_:month:_) -> month == "Oct")'
fsh: /usr/lib/ghc/settings: openFile: does not exist (No such file or directory)
[I] ➔ which ghc
/usr/bin/ghc