Dev environment

sudo apt-get update

sudo apt-get install -y -qq --no-install-recommends build-essential curl git-core vim passwd unzip cron gcc wget netcat libssl-dev zlib1g-dev libmysqlclient-dev libpq-dev libpq-dev libsqlite3-dev

sudo apt-get install -y --no-install-recommends imagemagick postgresql-client

curl -sL https://deb.nodesource.com/setup_12.x | sudo bash -

sudo apt-get install -y --no-install-recommends nodejs

curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -   && sudo echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list && sudo apt-get update && sudo apt-get install yarn


wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add - \
  && sudo echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" | sudo tee /etc/apt/sources.list.d/google.list
  
sudo apt-get update \
  && sudo apt-get install -y google-chrome-stable
  
mkdir ~/chromedriver

sudo wget -q --continue -P ~/chromedriver "http://chromedriver.storage.googleapis.com/84.0.4147.30/chromedriver_linux64.zip" \
  && unzip ~/chromedriver/chromedriver* -d ~/chromedriver
  
  
sudo mv ~/chromedriver/chromedriver /usr/bin/chromedriver
sudo chown root:root /usr/bin/chromedriver
sudo chmod +x /usr/bin/chromedriver
rm -rf ~/chromedriver

git clone https://github.com/rbenv/rbenv.git ~/.rbenv
cd ~/.rbenv && src/configure && make -C src

echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc

echo 'eval "$(rbenv init -)"' >> ~/.bashrc

redémarer le terminal

mkdir -p "$(rbenv root)"/plugins

git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build

rbenv install 2.7.1
rbenv global 2.7.1