ghc-make fails when files are in PATH
Reported by olavx200 on IRC:
(base) Olavs-MBP% curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
Welcome to Haskell!
This will download and install the Glasgow Haskell Compiler (GHC)
and the Cabal build tool.
ghcup installs only into the following directory, which can be removed anytime:
/Users/olav/.ghcup
Press ENTER to proceed
or ctrl-c to abort.
Note that this script can be re-run at any given time.
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 9012k 100 9012k 0 0 7756k 0 0:00:01 0:00:01 --:--:-- 7756k
[ Info ] Upgrading GHCup...
[ Warn ] No GHCup update available
System requirements
Note: On OS X, in the course of running ghcup you will be given a dialog box to install the command line tools. Accept and the requirements will be installed for you. You will then need to run the command again.
Press ENTER to proceed
or ctrl-c to abort.
Installation may take a while.
[ Info ] verifying digest of: /Users/olav/.ghcup/cache/ghc-8.8.3-x86_64-apple-darwin.tar.xz
[ Info ] Unpacking: /Users/olav/.ghcup/cache/ghc-8.8.3-x86_64-apple-darwin.tar.xz
[ Info ] Installing GHC (this may take a while)
ghcup: /Users/olav/go/bin/golint: openDirStream: inappropriate type (Not a directory)
"ghcup --cache install" failed!