After installing lem, you can start developing in Common Lisp at once.

You can skip over writing tidy settings or installing many plugins as you do on Emacs.

• roswell
• ncurses

• Linux
• MacOS 10.13+

Please install roswell at first.

Roswell Installation Guide

After that, please follow the steps bellow.

1. install lem by roswell
$ ros install cxxxr/lem

2. add the PATH in the initialization file(such as ~/.bashrc)
export PATH=$PATH:~/.roswell/bin

$ lem <filename.lisp>

You can watch the screencast on Youtube.

Screencast

Electron version is in the experimental stage.

If you try, please follow below steps.

$ node -v  # check if your nodejs is 8.9.3LTS+.
v8.9.3
$ npm -v
5.5.1
$ npm install -g cxxxr/lem   # install lem-electron
$ lem-electron               # Electron version will start

• For Rasberry Pi users: You need to use CCL(Clozure Common Lisp).
  Please change the CL implementation to CCL as follow:

$ ros use ccl-bin

This project exists thanks to all the people who contribute. [Contribute].

MIT