# Invidious > Invidious is what YouTube should be ## Installation ### Installing [Crystal](https://github.com/crystal-lang/crystal): #### On Arch: ```bash $ sudo pacman -S shards crystal $ shards ``` #### On OSX: ```bash $ brew update $ brew install shards crystal-lang $ shards ``` ### Installing Postgres: #### On Arch: Install according to the [wiki](https://wiki.archlinux.org/index.php/PostgreSQL#Installing_PostgreSQL) #### On OSX: ```bash $ brew install postgres ``` ### Setup Postgres: ```bash $ ./setup.sh ``` ### Installing ImageMagick (required for CAPTCHA): #### On Arch: ```bash $ sudo pacman -S imagemagick librsvg ``` ## Usage: ```bash $ crystal build src/invidious.cr $ ./invidious ``` Or for development: ```bash $ curl -fsSLo- https://raw.githubusercontent.com/samueleaton/sentry/master/install.cr | crystal eval $ ./sentry ``` ## Contributing 1. Fork it ( https://github.com/omarroth/invidious/fork ) 2. Create your feature branch (git checkout -b my-new-feature) 3. Commit your changes (git commit -am 'Add some feature') 4. Push to the branch (git push origin my-new-feature) 5. Create a new Pull Request ## Contributors - [omarroth](https://github.com/omarroth) - creator, maintainer