X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=support%2Fdoc%2Fdependencies.md;h=c6cbe83a65bfc634e5ed44f1d0121bc24c076c64;hb=424aeb12bd16f5d6763dfa2860d113cc93876405;hp=6d33f934af05456d32fa5d8201f725e0444f337f;hpb=f60e85ce871770e4cfd1fdb5121ca0116122ee42;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/support/doc/dependencies.md b/support/doc/dependencies.md
index 6d33f934a..c6cbe83a6 100644
--- a/support/doc/dependencies.md
+++ b/support/doc/dependencies.md
@@ -1,149 +1,281 @@
 # Dependencies
 
+:warning: **Warning**: dependencies guide is maintained by the community. Some parts may be outdated! :warning:
+
+Follow the below guides, and check their versions match [required external dependencies versions](https://github.com/Chocobozzz/PeerTube/blob/master/engines.yaml). You can check them automatically via `sudo npx engineslist`.
+
+_note_: only **LTS** versions of external dependencies are supported. If no LTS version matching the version constraint is available, only **release** versions are supported.
+
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
 
-
-- [Debian / Ubuntu and derivatives](#debian--ubuntu-and-derivatives)
+- [Debian / Ubuntu and derivatives](#debian-ubuntu-and-derivatives)
 - [Arch Linux](#arch-linux)
 - [CentOS 7](#centos-7)
+- [Centos 8](#centos-8)
+- [Rocky Linux 8.4](#rocky-linux-84)
 - [Fedora](#fedora)
+- [Red Hat Enterprise Linux 8](#red-hat-enterprise-linux-8)
 - [FreeBSD](#freebsd)
 - [macOS](#macos)
 - [Gentoo](#gentoo)
+- [OpenBSD](#openbsd)
 - [Other distributions](#other-distributions)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
 
 ## Debian / Ubuntu and derivatives
-  1. On a fresh Debian/Ubuntu, as root user, install basic utility programs needed for the installation
+
+1. On a fresh Debian/Ubuntu, as root user, install basic utility programs needed for the installation
 
 ```
 # apt-get install curl sudo unzip vim
 ```
 
-  2. It would be wise to disable root access and to continue this tutorial with a user with sudoers group access
+2. It would be wise to disable root access and to continue this tutorial with a user with sudoers group access
+
+3. Install NodeJS 14.x:
+[https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions](https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions)
+4. Install yarn, and be sure to have [a recent version](https://github.com/yarnpkg/yarn/releases/latest):
+[https://yarnpkg.com/en/docs/install#linux-tab](https://yarnpkg.com/en/docs/install#linux-tab)
+
+5. Install Python:
 
-  3. Install certbot (choose instructions for nginx and your distribution) :
-     [https://certbot.eff.org/all-instructions](https://certbot.eff.org/all-instructions)
-  4. Install NodeJS 8.x:
-     [https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions](https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions)
-  5. Install yarn, and be sure to have [a recent version](https://github.com/yarnpkg/yarn/releases/latest):
-     [https://yarnpkg.com/en/docs/install#linux-tab](https://yarnpkg.com/en/docs/install#linux-tab)
-  6. Run:
+On Ubuntu <= bionic (18.04 LTS) or Debian <= Buster:
 
 ```
-$ sudo apt update
-$ sudo apt install nginx ffmpeg postgresql postgresql-contrib openssl g++ make redis-server git python-dev
-$ ffmpeg -version # Should be >= 3.x
-$ g++ -v # Should be >= 5.x
+sudo apt update
+sudo apt install python-dev
+python --version # Should be >= 2.x or >= 3.x
 ```
 
-If you still have a 2.x version of FFmpeg on Ubuntu:
+On Ubuntu >= focal (20.04 LTS) or Debian >= Bullseye:
+
 ```
-$ sudo add-apt-repository ppa:jonathonf/ffmpeg-3
-$ sudo apt-get update
-$ sudo apt install ffmpeg
+sudo apt update
+sudo apt install python3-dev python-is-python3 # python-is-python2 should also work
+python --version # Should be >= 2.x or >= 3.x
+```
+
+6. Install common dependencies:
+
+```
+sudo apt update
+sudo apt install certbot nginx ffmpeg postgresql postgresql-contrib openssl g++ make redis-server git cron wget
+ffmpeg -version # Should be >= 4.1
+g++ -v # Should be >= 5.x
 ```
 
 Now that dependencies are installed, before running PeerTube you should start PostgreSQL and Redis:
+
 ```
-$ sudo systemctl start redis postgresql
+sudo systemctl start redis postgresql
 ```
 
 ## Arch Linux
 
-  1. Run:
+1. Run:
 
 ```
-$ sudo pacman -S nodejs-lts-dubnium yarn ffmpeg postgresql openssl redis git wget unzip python2 base-devel npm nginx
+sudo pacman -S nodejs-lts-fermium yarn ffmpeg postgresql openssl redis git wget unzip python base-devel npm nginx
 ```
 
 Now that dependencies are installed, before running PeerTube you should start PostgreSQL and Redis:
+
 ```
-$ sudo systemctl start redis postgresql
+sudo systemctl start redis postgresql
 ```
 
 ## CentOS 7
 
-  1. Install NodeJS 8.x:
-     [https://nodejs.org/en/download/package-manager/#enterprise-linux-and-fedora](https://nodejs.org/en/download/package-manager/#enterprise-linux-and-fedora)
-  2. Install yarn:
-     [https://yarnpkg.com/en/docs/install](https://yarnpkg.com/en/docs/install)
-  3. Install or compile ffmpeg:
-     * Install - [https://linoxide.com/linux-how-to/install-ffmpeg-centos-7/](https://linoxide.com/linux-how-to/install-ffmpeg-centos-7/)
-     * Compile - [https://gist.github.com/mustafaturan/7053900#file-latest-ffmpeg-centos6-sh](https://gist.github.com/mustafaturan/7053900#file-latest-ffmpeg-centos6-sh)
-  4. Run:
+1. Install NodeJS 14.x:
+[https://nodejs.org/en/download/package-manager/#enterprise-linux-and-fedora](https://nodejs.org/en/download/package-manager/#enterprise-linux-and-fedora)
+
+2. Install yarn:
+[https://yarnpkg.com/en/docs/install](https://yarnpkg.com/en/docs/install)
+
+3. Install or compile ffmpeg:
+
+* Install - [https://linoxide.com/linux-how-to/install-ffmpeg-centos-7/](https://linoxide.com/linux-how-to/install-ffmpeg-centos-7/)
+* Compile - [https://gist.github.com/mustafaturan/7053900#file-latest-ffmpeg-centos6-sh](https://gist.github.com/mustafaturan/7053900#file-latest-ffmpeg-centos6-sh)
+
+4. Install Packages:
 
 ```
-$ sudo yum update
-$ sudo yum install epel-release centos-release-scl
-$ sudo yum update
-$ sudo yum install nginx postgresql postgresql-server postgresql-contrib openssl gcc-c++ make wget redis git devtoolset-7
+sudo yum update
+sudo yum install epel-release centos-release-scl
+sudo yum update
+sudo yum install nginx postgresql postgresql-server postgresql-contrib openssl gcc-c++ make wget redis git devtoolset-7
 ```
 
-  5. You need to use a more up to date version of G++ in order to run the yarn install command, hence the installation of devtoolset-7.
+5. You need to use a more up to date version of G++ in order to run the yarn install command, hence the installation of devtoolset-7.
+
 ```
-$ sudo scl enable devtoolset-7 bash
+sudo scl enable devtoolset-7 bash
 ```
 
 Later when you invoke any node command, please prefix them with `CC=/opt/rh/devtoolset-7/root/usr/bin/gcc CXX=/opt/rh/devtoolset-7/root/usr/bin/g++`, such as with:
 
 ```
-$ sudo -H -u peertube CC=/opt/rh/devtoolset-7/root/usr/bin/gcc CXX=/opt/rh/devtoolset-7/root/usr/bin/g++ yarn install --production --pure-lockfile
+sudo -H -u peertube CC=/opt/rh/devtoolset-7/root/usr/bin/gcc CXX=/opt/rh/devtoolset-7/root/usr/bin/g++ yarn install --production --pure-lockfile
+```
+
+6. Initialize the PostgreSQL database:
+
+```
+sudo PGSETUP_INITDB_OPTIONS='--auth-host=md5' postgresql-setup --initdb --unit postgresql
+```
+
+Now that dependencies are installed, before running PeerTube you should enable and start PostgreSQL and Redis:
+
+```
+sudo systemctl enable --now redis
+sudo systemctl enable --now postgresql
 ```
 
-Initialize the PostgreSQL database:
+## Centos 8
+
+1. Install NodeJS 14.x:
+[https://nodejs.org/en/download/package-manager/#enterprise-linux-and-fedora](https://nodejs.org/en/download/package-manager/#enterprise-linux-and-fedora)
+
+2. Install yarn:
+[https://yarnpkg.com/en/docs/install](https://yarnpkg.com/en/docs/install)
+
+3. Install or compile ffmpeg:
+
+* Install - [https://linuxize.com/post/how-to-install-ffmpeg-on-centos-8/](https://linuxize.com/post/how-to-install-ffmpeg-on-centos-8/)
+
+4. Install packages:
+
 ```
-$ sudo postgresql-setup initdb
+sudo dnf update
+sudo dnf install epel-release
+sudo dnf update
+sudo dnf install nginx postgresql postgresql-server postgresql-contrib openssl gcc-c++ make wget redis git
+```
+
+5. You'll need a symlink for python3 to python for youtube-dl to work
+
+```
+sudo ln -s /usr/bin/python3 /usr/bin/python
+```
+
+6. Initialize the PostgreSQL database:
+
+```
+sudo PGSETUP_INITDB_OPTIONS='--auth-host=md5' postgresql-setup --initdb --unit postgresql
 ```
 
 Now that dependencies are installed, before running PeerTube you should enable and start PostgreSQL and Redis:
+
 ```
-$ sudo systemctl enable redis
-$ sudo systemctl enable postgresql
-$ sudo systemctl start redis
-$ sudo systemctl start postgresql
+sudo systemctl enable --now redis
+sudo systemctl enable --now postgresql
 ```
 
+## Rocky Linux 8.4
+
+1. Pull the latest updates:
+```
+sudo dnf update -y
+```
+
+2. Install NodeJS 14.x:
+```
+sudo dnf module install -y nodejs:14
+```
+
+3. Install yarn:
+```
+sudo npm install --global yarn
+```
+
+4. Install or compile ffmpeg (if you want to compile... enjoy):
+```
+sudo dnf install -y epel-release
+sudo dnf --enablerepo=powertools install -y SDL2 SDL2-devel
+sudo dnf install -y --nogpgcheck https://download1.rpmfusion.org/free/el/rpmfusion-free-release-8.noarch.rpm https://download1.rpmfusion.org/nonfree/el/rpmfusion-nonfree-release-8.noarch.rpm
+sudo dnf install -y ffmpeg
+sudo dnf update -y
+```
+
+5. Install PostgreSQL and Python3 and other stuff:
+```
+sudo dnf install -y nginx postgresql postgresql-server postgresql-contrib openssl gcc-c++ make wget redis git python3
+sudo ln -s /usr/bin/python3 /usr/bin/python
+sudo PGSETUP_INITDB_OPTIONS='--auth-host=md5' postgresql-setup --initdb --unit postgresql
+sudo systemctl enable --now redis
+sudo systemctl enable --now postgresql
+```
+
+6. Configure the peertube user:
+```
+sudo useradd -m -d /var/www/peertube -s /bin/bash -p peertube peertube
+```
+
+7. Unknown missing steps:
+- Steps missing here... these were adapted from the CentOS 8 steps which abruptly ended.
+- /var/www/peertube does not exist yet (expected? done in future steps? documentation?).
+- Nothing about Certbot, NGINX, Firewall settings, and etc.
+- Hopefully someone can suggest what is missing here with some hints so I can add it?
+
 ## Fedora
 
-0. Upgrade your packages:
+1. Upgrade your packages:
+
 ```
 dnf upgrade
 ```
-1. Add a user with sudoers group access:
+
+2. Add a user with sudoers group access:
+
 ```
 useradd my-peertube-user
 passwd my-peertube-user
 usermod my-peertube-user -a -G wheel	# Add my-peertube-user to sudoers
 su my-peertube-user
 ```
-2. (Optional) Install certbot (choose instructions for nginx and your distribution) :
+
+3. (Optional) Install certbot (choose instructions for your distribution):
 [https://certbot.eff.org/all-instructions](https://certbot.eff.org/all-instructions)
-3. Install NodeJS 8.x:
+
+4. Install NodeJS 14.x:
 [https://nodejs.org/en/download/package-manager/#enterprise-linux-and-fedora](https://nodejs.org/en/download/package-manager/#enterprise-linux-and-fedora)
-4. Install yarn:
+
+5. Install yarn:
 [https://yarnpkg.com/en/docs/install](https://yarnpkg.com/en/docs/install)
-5. Enable [RPM Fusion](https://rpmfusion.org) for Fedora (available for x86, x86_64, armhfp)
+
+6. Enable [RPM Fusion](https://rpmfusion.org) for Fedora (available for x86, x86_64, armhfp)
+
 ```
 sudo dnf install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm
 ```
 This is necessary because `ffmpeg` is not in the Fedora repos.
 
-6. Run:
+7. Run:
+
 ```
-sudo dnf install nginx ffmpeg postgresql-server postgresql-contrib openssl gcc-c++ make redis git
-ffmpeg -version # Should be >= 3.x
+sudo dnf install nginx ffmpeg postgresql-server postgresql-contrib openssl gcc-c++ make redis git vim
+ffmpeg -version # Should be >= 4.1
 g++ -v # Should be >= 5.x
 ```
-7. Post-installation
+
+8. Configure nginx
+
+```
+sudo mkdir /etc/nginx/sites-available
+sudo mkdir /etc/nginx/sites-enabled
+sudo ln -s /etc/nginx/sites-enabled/peertube /etc/nginx/conf.d/peertube.conf
+```
+
+9. Post-installation
 
 _from [PostgreSQL documentation](https://www.postgresql.org/download/linux/redhat/):_
 > Due to policies for Red Hat family distributions, the PostgreSQL installation will not be enabled for automatic start or have the database initialized automatically.
+
 ```
 # PostgreSQL
-sudo postgresql-setup initdb
+sudo PGSETUP_INITDB_OPTIONS='--auth-host=md5' postgresql-setup --initdb --unit postgresql
 sudo systemctl enable postgresql.service
 sudo systemctl start postgresql.service
 # Nginx
@@ -153,80 +285,231 @@ sudo systemctl start nginx.service
 sudo systemctl enable redis.service
 sudo systemctl start redis.service
 ```
-8. Firewall
 
-By default, you cannot acces your server via public IP. To do so, you must configure firewall:
+10. Firewall
+
+By default, you cannot access your server via public IP. To do so, you must configure firewall:
+
+-  Ports used by peertube dev setup:
 ```
-# Ports used by peertube dev setup
 sudo firewall-cmd --permanent --zone=public --add-port=3000/tcp
 sudo firewall-cmd --permanent --zone=public --add-port=9000/tcp
-# Optional
+```
+- Optional
+
+```
 sudo firewall-cmd --permanent --zone=public --add-service=http
 sudo firewall-cmd --permanent --zone=public --add-service=https
-# Reload firewall
+```
+
+- Reload firewall
+
+```
 sudo firewall-cmd --reload
 ```
-9. Configure max ports
+
+11. Configure max ports
 
 This is necessary if you are running dev setup, otherwise you will have errors with `nodemon`
+
 ```
 echo fs.inotify.max_user_watches=582222 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
 ```
+
 [More info](https://stackoverflow.com/questions/34662574/node-js-getting-error-nodemon-internal-watch-failed-watch-enospc#34664097)
 
+## Red Hat Enterprise Linux 8
+
+1. Register system as root user to Red Hat Subscription Management (create a free Red Hat account if you don't have one yet).
+
+```
+# subscription-manager register --username <username> --password <password> --auto-attach
+# dnf upgrade
+# reboot
+```
+
+2. Install Node.JS
+
+```
+sudo dnf module install nodejs:14
+```
+
+3. Install Yarn
+
+```
+curl --silent --location https://dl.yarnpkg.com/rpm/yarn.repo | sudo tee /etc/yum.repos.d/yarn.repo
+sudo dnf install yarn
+```
+
+4. Install FFmpeg
+
+```
+sudo subscription-manager repos --enable "codeready-builder-for-rhel-8-$(arch)-rpms"
+sudo dnf install --nogpgcheck https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
+sudo dnf install --nogpgcheck https://mirrors.rpmfusion.org/free/el/rpmfusion-free-release-8.noarch.rpm
+sudo dnf upgrade
+sudo dnf install ffmpeg
+```
+
+5. Run:
+
+```
+sudo dnf install nginx postgresql postgresql-server postgresql-contrib openssl gcc-c++ make wget redis git
+```
+
+6. You'll need a symlink for python3 to python for youtube-dl to work
+
+```
+sudo alternatives --set python3 /usr/bin/python
+```
+
+7. Initialize the PostgreSQL database:
+
+```
+sudo PGSETUP_INITDB_OPTIONS='--auth-host=md5' postgresql-setup --initdb --unit postgresql
+```
+
+Now that dependencies are installed, before running PeerTube you should enable and start PostgreSQL and Redis:
+
+```
+sudo systemctl enable --now redis
+sudo systemctl enable --now postgresql
+```
+
+If you are running the production guide, you also need to slightly pre-configure nginx, because nginx is packaged differently in the Red Hat family distributions:
+
+8. Configure nginx
+
+```
+sudo mkdir /etc/nginx/sites-available
+sudo mkdir /etc/nginx/sites-enabled
+sudo ln -s /etc/nginx/sites-enabled/peertube /etc/nginx/conf.d/peertube.conf
+sudo systemctl enable --now nginx
+```
+
+9. Prepare directory
+
+To add the 'peertube' user, you first have to create the 'www' folder and once the 'peertube' user is added, you have to set the access permissions.
+
+```
+sudo mkdir /var/www
+
+sudo useradd -m -d /var/www/peertube -s /bin/bash -p peertube peertube
+sudo passwd peertube
+
+sudo chmod 755 /var/www/peertube/
+```
+
+10. Firewall
+
+By default, you cannot access your server via public IP. To do so, you must configure firewall:
+
+-  Ports used by peertube dev setup:
+```
+sudo firewall-cmd --permanent --zone=public --add-port=3000/tcp
+sudo firewall-cmd --permanent --zone=public --add-port=9000/tcp
+```
+- Optional
+
+```
+sudo firewall-cmd --permanent --zone=public --add-service=http
+sudo firewall-cmd --permanent --zone=public --add-service=https
+```
+
+- Reload firewall
+
+```
+sudo firewall-cmd --reload
+```
+
+11. Configure max ports
+
+This is necessary if you are running dev setup, otherwise you will have errors with `nodemon`
+
+```
+echo fs.inotify.max_user_watches=582222 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
+```
+
+[More info](https://stackoverflow.com/questions/34662574/node-js-getting-error-nodemon-internal-watch-failed-watch-enospc#34664097)
+
+
 ## FreeBSD
 
 On a fresh install of [FreeBSD](https://www.freebsd.org), new system or new jail:
 
-  1. bootstrap pkg, initialize db and install peertube's dependencies, always as root (sudo not yet installed):
+1. bootstrap pkg, initialize db and install peertube's dependencies, always as root (sudo not yet installed):
+
 ```
-# pkg
-# pkg update
-# pkg install -y sudo bash wget git python nginx pkgconf vips postgresql96-server postgresql96-contrib redis openssl node npm yarn ffmpeg unzip
+pkg
+pkg update
+pkg install -y sudo bash wget git python nginx pkgconf postgresql13-server postgresql13-contrib redis openssl node npm yarn ffmpeg unzip
 ```
 
-  2. Allow users in the wheel group (hope you don't forgot to add your user on wheel group!) to use sudo
+2. Allow users in the wheel group (hope you don't forgot to add your user on wheel group!) to use sudo.
+
 ```
 # visudo
 ```
 
-     Uncomment the line 90
+Uncomment the line 90
+
 ```
 %wheel ALL=(ALL) ALL
 ```
 
-  3. Enable nginx, redis, postgresql services and initialize database
+3. Enable nginx, redis, postgresql services and initialize database.
 
 ```
-# sysrc postgresql_enable="YES"
-# sysrc redis_enable="YES"
-# sysrc nginx_enable="YES"
+sysrc postgresql_enable="YES"
+sysrc redis_enable="YES"
+sysrc nginx_enable="YES"
 ```
 
-	 Initialize database and start services
+Initialize database and start services
+
 ```
-# service postgresql initdb
-# service postgresql start
-# service redis start
-# service nginx start
+service postgresql initdb
+service postgresql start
+service redis start
+service nginx start
 ```
 
 ## macOS
-* Add the packages:
 
-	```
-	brew install ffmpeg nginx postgresql openssl gcc make redis git yarn
-	```
-* Run the services:
+1. Add the packages:
+
+```sh
+brew install bash ffmpeg nginx postgresql openssl gcc make redis git yarn
+```
 
-   ```
-   brew services run postgresql
-   brew services run redis
-   ```
+You may need to update your default version of bash.
+
+**How to change your default shell**
+
+```sh
+which -a bash # Check where bash is installed
+bash --version # You need a version at least as recent as 4.0
+sudo vim /etc/shells # Add in this file : /usr/local/bin/bash
+chsh -s /usr/local/bin/bash # To set the brew-installed bash as default bash
+```
+
+In a new shell, type `bash --version` to assert your changes took effect and
+correctly modified your default bash version.
+
+2. Run the services:
+
+```sh
+brew services run postgresql
+brew services run redis
+```
+
+On macOS, the `postgresql` user can be `_postgres` instead of `postgres`.
+If `sudo -u postgres createuser -P peertube` gives you an `unknown user: postgres` error, you can try `sudo -u _postgres createuser -U peertube`.
 
 ## Gentoo
 
-* Add this to ``/etc/portage/sets/peertube``:
+1. Add this to ``/etc/portage/sets/peertube``:
+
 ```
 net-libs/nodejs
 sys-apps/yarn
@@ -235,15 +518,16 @@ dev-db/postgresql
 dev-db/redis
 dev-vcs/git
 app-arch/unzip
-dev-lang/python:2.7
+dev-lang/python
+dev-lang/python-exec
 www-servers/nginx
 
-# Optionnal, client for Let’s Encrypt:
+# Optional, client for Let’s Encrypt:
 # app-crypt/certbot
-# app-crypt/certbot-nginx
 ```
 
-* If you are on a "stable" Gentoo you need to accept the testing keyword ~amd64 yarn:
+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
@@ -252,24 +536,64 @@ sys-apps/yarn ~amd64
 EOF
 ```
 
-* Compile the peertube set:
+3. Compile the peertube set:
+
 ```
 emerge -a @peertube
 ```
 
-* Initialize the PostgreSQL database if you just merged it:
+4. Initialize the PostgreSQL database if you just merged it:
+
 ```
 emerge --config postgresql
 ```
 
-* (For OpenRC) Enable and then start the services (replace with the correct PostgreSQL slot):
+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
 ```
-   
+
+6. Create Python version symlink for youtube-dl:
+
+```
+emerge -1 python-exec
+```
+
+## 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
+```
+
+4. Enable services:
+
+```
+rcctl enable postgresql redis nginx
+```
+
 ## Other distributions
 
 Feel free to update this file in a pull request!