get-stack.sh: arch command not found #5629
Description
General summary/comments (optional)
arch command is not installed at default, we should use uname -m more portable.
Steps to reproduce
$ curl -sSL https://get.haskellstack.org/ | sh
Detected Linux distribution: manjarolinux
This installer doesn't support your Linux distribution, trying generic
bindist...
main: line 74: arch: command not found
main: line 76: arch: command not found