Install phalcon dev tools 3.4

问题

How can I install phalcon dev-tools 3.4 instead of 4?

My phalcon extension is v3.4.5, installed this version because version 4 has some problems with Ubuntu.

So these are the steps I did

1. I git cloned from their official repo https://github.com/phalcon/phalcon-devtools.git

2. Checked out to remotes/origin/3.4.x

3. Then I run composer install, but I get the following error:

   The requested PHP extension ext-phalcon ^4.0.0 has the wrong version (3.4.5) installed. Install or enable PHP's phalcon extension.`

回答1:

composer require phalcon/devtools:3.4.12

or

you can clone it from here and then add it your path:

https://github.com/phalcon/phalcon-devtools/tree/v3.4.12

also check the discussion here if you ran into the handler class cannot be loaded issue

来源：https://stackoverflow.com/questions/61199931/install-phalcon-dev-tools-3-4