Amber CLI offers you a set of command line tools to create, generate, scaffold and run your projects easily and fast.
Ensure you have the necessary dependencies:
Git: Use your platform specific package manager to install
Crystal: Follow the instructions to get
crystal on this page: Crystal Installation
NodeJS and Webpack:
postgres is a relational database server. Amber configures applications to use this database adapter by default, but you can switch to MySQL by passing the flag
--database mysql when creating a new application.
Once you have these dependencies, You can build the
amber tool from source:
Download and install
curl -L https://github.com/amberframework/amber/archive/stable.tar.gz | tar xzcd amber-stable/makesudo make install
If you run into an issue on compiling regarding
Unhandled exception in spawn: fork: Cannot allocate memory it means you don't have enough memory. This can easily be solved by adding a swapfile.
sudo dd if=/dev/zero of=/swapfile bs=2k count=1024ksudo mkswap /swapfilesudo chmod 600 /swapfilesudo swapon /swapfile
These are necessary to compile the CLI:
sudo apt-get install build-essential libreadline-dev libsqlite3-dev libpq-dev libmysqlclient-dev libssl-dev libyaml-dev
sudo yum groupinstall development tools
sudo yum install readline-devel sqlite-devel openssl-devel libyaml-devel gc-devel libevent-devel
Install the CLI from AUR package. Dependencies are automatically installed.
yaourt -S amber
You should now be able to run
amber in the command line.
Installing Amber with these package managers also installs Crystal.
brew tap amberframework/amberbrew install amber
sudo port selfupdatesudo port install amber