OSX
Homebrew Package Manager
1) Install homebrew
2)brew install hunspell
Note: Dictionary files (.aff and .dic) should be placed in ~/Library/Spelling/ or /Library/Spelling/. Homebrew itself provides no dictionaries for Hunspell, but you can download compatible dictionaries from other sources, such as https://wiki.openoffice.org/wiki/Dictionaries .
For example:
OSX Homebrew Package Manager 1) Install homebrew 2)
brew install hunspell
Note: Dictionary files (.aff and .dic) should be placed in ~/Library/Spelling/ or /Library/Spelling/. Homebrew itself provides no dictionaries for Hunspell, but you can download compatible dictionaries from other sources, such as https://wiki.openoffice.org/wiki/Dictionaries .