René rm--

How to install GHC from source + latest stack + cabal + cabal-install on mac os

for your convinience this instuction is available as:
gist
git repo

Prefererred way install stack then install ghc using stack

stack (package manager and build tool, preferrered way to manage dependencies)

IRC Reference

by xero updated 10.29.24

Exercism and IntelliJ IDEA

So, you want to use IntelliJ IDEA for your Exercism.io Java exercises?

Here’s my workflow. Note, using IntelliJ IDEA CE 14.

Gradle setup

[ ] cd to $EXERCISM_DIR/java/the-exercise
[ ] Run gradle idea to generate the *.iml* and =.idea files/dirs

2021 Update: Easiest option is Justin's repo and image

Just run this from your Mac terminal and it'll drop you in a container with full permissions on the Docker VM. This also works for Docker for Windows for getting in Moby Linux VM (doesn't work for Windows Containers).

docker run -it --rm --privileged --pid=host justincormack/nsenter1

more info: https://github.com/justincormack/nsenter1

	# Codeship + Haskell (cabal)
	cabal update
	cabal install cabal-install
	export PATH=$HOME/.cabal/bin:$PATH
	cabal sandbox init
	cabal install --only-dependencies --enable-tests
	cabal configure --enable-tests
	cabal build

	#!/usr/bin/env python2

	import SimpleHTTPServer
	import SocketServer
	import logging

	PORT = 8000

	class GetHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):

	# Literally, from a completely fresh install, except for system updates.
	# START TUTORIAL: http://wiki.ros.org/indigo/Installation/Ubuntu
	# Note: In Ubuntu 9.04 (Jaunty) and later, the main, universe, restricted and multiverse repositories are enabled by default.

	# accept software from ROS sources
	sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu trusty main" > /etc/apt/sources.list.d/ros-latest.list'

	# set up keys
	wget https://raw.githubusercontent.com/ros/rosdistro/master/ros.key -O - \| sudo apt-key add -

	dependencies:
	cache_directories:
	- "~/.stack"
	pre:
	- wget https://github.com/commercialhaskell/stack/releases/download/v0.1.2.0/stack-0.1.2.0-x86_64-linux.gz -O /tmp/stack.gz
	- gunzip /tmp/stack.gz && chmod +x /tmp/stack
	- sudo mv /tmp/stack /usr/bin/stack
	override:
	- stack setup
	- stack build

	android.permission.ACCESS_ALL_DOWNLOADS
	android.permission.ACCESS_BLUETOOTH_SHARE
	android.permission.ACCESS_CACHE_FILESYSTEM
	android.permission.ACCESS_CHECKIN_PROPERTIES
	android.permission.ACCESS_CONTENT_PROVIDERS_EXTERNALLY
	android.permission.ACCESS_DOWNLOAD_MANAGER
	android.permission.ACCESS_DOWNLOAD_MANAGER_ADVANCED
	android.permission.ACCESS_DRM_CERTIFICATES
	android.permission.ACCESS_EPHEMERAL_APPS
	android.permission.ACCESS_FM_RADIO

	# Should work on all Debian based distros with systemd; tested on Ubuntu 16.04+.
	# This will by default install all plugins; you can customize this behavior on line 6. Selecting too many plugins can cause issues when downloading.
	# Run as root (or sudo before every line) please. Note this is not designed to be run automatically; I recommend executing this line by line.

	apt install curl
	curl https://getcaddy.com \| bash -s personal dns,docker,dyndns,hook.service,http.authz,http.awses,http.awslambda,http.cache,http.cgi,http.cors,http.datadog,http.expires,http.filemanager,http.filter,http.forwardproxy,http.geoip,http.git,http.gopkg,http.grpc,http.hugo,http.ipfilter,http.jekyll,http.jwt,http.locale,http.login,http.mailout,http.minify,http.nobots,http.prometheus,http.proxyprotocol,http.ratelimit,http.realip,http.reauth,http.restic,http.upload,http.webdav,net,tls.dns.auroradns,tls.dns.azure,tls.dns.cloudflare,tls.dns.cloudxns,tls.dns.digitalocean,tls.dns.dnsimple,tls.dns.dnsmadeeasy,tls.dns.dnspod,tls.dns.dyn,tls.