+service postgresql initdb
+service postgresql start
+service redis start
+service nginx start
+```
+
+## macOS
+
+1. Add the packages:
+
+```
+brew install ffmpeg nginx postgresql openssl gcc make redis git yarn
+```
+
+2. Run the services:
+
+```
+brew services run postgresql
+brew services run redis
+```
+
+## Gentoo
+
+1. Add this to ``/etc/portage/sets/peertube``:
+
+```
+net-libs/nodejs
+sys-apps/yarn
+media-video/ffmpeg[x264] # Optionnally add vorbis,vpx
+dev-db/postgresql
+dev-db/redis
+dev-vcs/git
+app-arch/unzip
+dev-lang/python:2.7
+www-servers/nginx
+
+# Optional, client for Let’s Encrypt:
+# app-crypt/certbot
+```
+
+2. If you are on a "stable" Gentoo you need to accept the testing keyword ~amd64 yarn:
+
+```
+mkdir -p /etc/portage/package.keywords
+cat << EOF >> /etc/portage/package.keywords/peertube
+# required by yarn (argument) for PeerTube
+sys-apps/yarn ~amd64
+EOF
+```
+
+3. Compile the peertube set:
+
+```
+emerge -a @peertube
+```
+
+4. Initialize the PostgreSQL database if you just merged it:
+
+```
+emerge --config postgresql
+```
+
+5. (For OpenRC) Enable and then start the services (replace with the correct PostgreSQL slot):
+
+```
+rc-update add redis
+rc-update add postgresql-11
+rc-service redis start
+rc-service postgresql-11 start
+```
+
+## OpenBSD
+
+1. Install Packages:
+
+```
+pkg_add sudo bash wget git python nginx pkgconf postgresql-server postgresql-contrib redis openssl
+```
+
+2. Install yarn:
+
+```
+npm install --global yarn
+```
+
+3. Allow users in the wheel group to use sudo
+
+```
+visudo
+```
+Uncomment line #43:
+
+```
+%wheel ALL=(ALL) ALL