LanguageTool

Linter installation guides

First go to https://languagetool.org/ and download the desktop version or install it using your operating systems package manager
If you are installing it yourself, you need to extract the files from the zip archive and put them at a location of your convenience like ~/languagetool/. Then create a small wrapper, e.g. the following. If the wrapper is not available as languagetool within path, and tell ALE about it by configuring g:ale_languagetool_executable="~/bin/languagetool"

Example wrapper:

#!/bin/sh
java -jar ~/Applications/LanguageTool-5.2/languagetool-commandline.jar $@