Recommended installation
The recommended way to install WP-CLI is by downloading the Phar build (archives similar to Java JAR files, see this article for more detail), marking it executable, and placing it on your PATH.
First, download wp-cli.phar using wget or curl. For example:
curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.pharThen, check if it works:
php wp-cli.phar --infoTo be able to type just wp, instead of php wp-cli.phar, you need to make the file executable and move it to somewhere in… Read the rest