Clone a phalcon project and installation on UBUNTU 18.04

So, I git cloned a phalcon project and ran composer install and it gives me the following error

-PHP Warning: Cannot load module 'phalcon' because required module 'psr' is not loaded in Unknown on line 0

-phalcon/dd v1.1.3 requires ext-phalcon ^3.0 || ^4.0 -> the requested PHP extension phalcon is missing from your system. So I understand that I have to install phalcon on my local environment first.

Before you point me to the document. I have already followed it and I am still very much lost on what to do. In my opinion, it has the most confusing steps that I can't keep up.

This is what I did based on the documentation

a. git clone https://github.com/jbboehr/php-psr and cd php-psr

b. phpize

c. ./configure

d. make

e.make test

f.sudo make install

g. Then I manually went to /etc/php/7.2/fpm/php. ini and added this two lines

extension=psr.so extension=phalcon.so h. sudo pecl channel-update pecl.php.net

i. sudo pecl install phalcon

j. curl -s https://packagecloud.io/install/repositories/phalcon/stable/script.deb.sh | sudo bash

k. sudo apt-get update

l. sudo apt-get install php7.2-phalcon

I am not too sure if i am missing any steps because their documentation is so jumbled up with installation steps of other OS .

So my question is how to know if phalcon is installed because i checked phpinfo() and nothing of phalcon was mentioned in it.

Thank you.

You must be sure that psr is loaded before phalcon



639

You must be sure that psr is loaded before phalcon I already solved the issue of it by installing phalcon3.4

Yes only phalcon4 require psr so that should be the problem.



639

I have used version 3.4.5 instead